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About the Classical Guitar

Important Issues About the Guitar

Antonio de Torres Jurado, the 19th-century Spanish carpenter, is the man often associated with the classical guitar modern form. Legend has it that he was inspired by the figure of a young lady in Seville Spain. Not precisely a scientific approach to guitar building. Torres'  guitars were the first large guitar especially compared to the ones seen until his time. Larger guitar body translated into larger sound. His guitar design has been the model for guitar builders for most of the past 100 years. Renato Bellucci luthierRenato Bellucci playing for his luthiers

The guitar is made by a living material, wood, and just like any living material, no two guitars are alike. The Australian physicist Joe Wolfe: "Wood is not a predictable material". (I guess you do not have to be a physicist to figure that out!). This is in part responsible for the often heard relation between the guitar unpredictability and woman's unpredictability... I personally think that men and women can be equally predictable or unpredictable according to how you want to see it.

Bellucci Guitars

Renato Bellucci has used over 45 different species of Tonewoods for his Concert guitars  Read More....

The motion of the strings acts like a pendulum and each string creates a very complex and unique pattern. Then, to add more complexity, each note creates its own very unique pattern within the pattern. Whenever an E, F or G are played on the 6th string, the guitar inflates like a balloon. The top and back of the guitar move closer and away from each other in terms of microns per second. The higher the notes and the strings we pluck, different parts of the sound board and back vibrate. The braces underneath the sound board, divide it so as to allow for different parts of the board to vibrate according to the string plucked.

The guitar is a relatively simple instruments to build. A few parts of construction like shaping of the neck and head, thinning of the top and routing for bindings require talent, practice and concentration. Still, anyone pretending that he is a rocket scientist for building a guitar, is lying.

Hauser/Bellucci fan brace

Hauser/Bellucci Fan brace design, Bellucci Custom Guitar

Every luthier has a plan with all the measure of every single piece of wood. Plans can be bought and it is just a matter of deciding which model to build. What you will find out eventually is that they are all, practically speaking, identical. They are all based on the Torres model. Some have an extra strut, or a strut less. Still, others make the struts longer or shorter... no matter what they do, the variation is unperceivable to the human ear. Just remember that a Stradivarius can barely be told apart from other violins even by experts, let alone a 2000 dollars guitar.

Guitar builders need the basic tools of a carpenter. All the parts, except for the neck, are straight, so, no special sculpting tool or skill is needed either. Bending the wood is as easy as heat and pushing. Below is a bending iron... 

Bending Iron

Purflings, bindings etc. are bought pre-made and by the meter. A simple tool like the one below makes the way and the binding is glued in. Still, my master luthers prefer to use a sharpened knife to do all the routing on the guitar. Visit the Workshop page HERE 

Purfle (Marquetry) Electric Router

Rosettes and tuning machines are also bought by the dozen and simply glued and screwed in... With the years, builders experiment here and there and some results are worth repeating. Other times, the experiments are simply to be discarded. Good quality woods make for first class instruments because selected woods allow for thinner filing. The thinner the top, the more it inflates when the string is plucked producing the best, most powerful sound. The higher the grade of the top, the more it can be filed (reduced). That is why you must only make sure that your guitar will use the best possible woods. Better woods will make better guitars.  It is better to play on good quality Mahogany than to play on low quality Brazilian rose. A lot of Brazilian rose around is low quality. The father of the modern guitar, earlier mentioned Torres Jurado, proved that the real important part of a guitar is the top and not the back and sides. He built a spruce top with mache paper for back and sides. The guitar proved to be a terrific instrument.

The top of the guitar is the most important part of the instrument. Spending a fortune on back and sides is foolish. Choose according to your aesthetical taste.

Special artist builders are called in when it comes to some astonishing inlay work on the instruments and these are nowhere to be found. Look at the marquetry work on this 2013 Bellucci Custom Guitar. That is the type of work that only a few extremely talented luthiers can do... a true piece of art.

Bellucci Inlay

Bellucci Guitars Inlay

I stress these facts because I think that builders have gone mad asking for astronomical amounts of money for a few pieces of wood, bindings and shellac. It can take as little as 10 days work (hard) to build the best of the best guitars...

The sound board is the most important source of sound on a guitar. Spruce, redwood cedar and pine (Canadian, Spanish, Italian) are the favorite top selections for this key part of the guitar. Builders look for trees that have grown slowly, usually found on cold mountains. The reason is that the density of the wood and the wood fibers will be higher. Pines are usually the trees that grow at higher elevations. The builder can tell about the density of the wood by hitting it gently with his knuckles. Specialized wood sellers do the selection for you.

Luthiers can only make a few dozens guitars each year and this allows for little scientific experimenting. This will always make luthery remain more of a craft than a science.
The Radiuses fingerboardThe Radiuses fingerboard

Few guitarists need to spend more than 1,000 $ to play  at their best and, playing well, is seldom associated with the price tag on the instrument. I often play on my old 100 bucks instruments. (I keep my old instruments). The ones built in the 70s (mine), focused on playability (good approach) Sound was poor at best but that was why you dreamed of owning a concert babe... After the 80s, with the advent of Yamahas and Takamines and all sorts of factory guitars, a whole new breed of laminated instruments invaded the market. These impress the ear but are impossible to play and induce the player into acquiring every possible left hand technique defect available. If you are  a beginner today, you MUST buy a cheap concert guitar so you will play THE RIGHT WAY from the beginning. Avoid being one of the millions who fall in the 400 bucks Japanese guitar  trap only to end up frustrated for not going anywhere with your sound and  playing. The cheaper the guitar, the harder it is to play (to achieve a given musical/technical result)
   Guitars in the 7,000-15,000+ US$ price range are rip-off instruments. The incredibly high cost of living in the US, Europe and Japan partially explains some insane prices... The truth really lies in the fact that since most luthiers only build a few instruments a month, they have to "make all their living" selling 2-3 instruments a month. Free markets can easily become circus market. As a rule of thumb, remember that if a luthier were to buy the rarest woods and the most expensive tuners and accessories, he would not spend over 1,200 US$. Naturally, astronomical figures can also be spent on some ridiculous accessories as the tuners. Some brands cost well above 1,000 US$. A 300 $ tuner will last 2 lifetimes, spending more than that is also crazy. Changing 40 bucks tuners every few years is, in my opinion, the best option. The real case scenario is that materials add up to approximately 400-600 US$. There is no reason why some guitars can cost so much. It doesn't matter what the seller says. A few extra bindings and some exotic woods can only add up a few hundred dollars... The key element is a talented builder, one who has a natural intuition with wood and can create a musical instrument.

FACT: The more you spend on a guitar, the better you will be expected to play LOL! Doming the TopThe "Domed" top

Wood selection is perhaps the most important part of the building process. It is known today that the wood used by Stradivarius for his violins built in the 1700-1720 span of time were built using woods that grew in what scientists call a micro ice age that hit Europe from the mid-1400s until the mid-1800s... making trees grow much slower than normal. Grissino-Mayer at Tennessee and Dr. Lloyd Burckle at Columbia suggest: "A Little Ice Age that gripped Europe from the mid-1400s until the mid-1800s slowed tree growth and yielded uncommonly dense Alpine spruce for Antonio Stradivari and other famous 17th century Italian violin makers". It is essential that you trust your builder and those that provide him with wood. 

The above chapters have sent a wave through the bones of many builders and guitar dealers the world over. I have been the target of all types of defamatory comments in different online media. My students deserve to know the truth and I sincerely could not care less. Hundreds of players enjoy my instruments and saved themselves from spending astronomical sums of money for NOTHING ! The facts speak for themselves. 

Renato Bellucci with one of his Master luthiers Rey
Renato Bellucci with Rey, one of his Master luthiers

Becoming obsessed with the looks of a particular cut will most likely make you overlook more important factors like exceptional density, grain flow and mineral streak.

(This formula only applies to new instruments... antique or collection instruments are valued differently). Antique guitars sound sloppy. They were not built like Stradivarius violins... they were the first attempts by amateur builders... so, if you buy them, prepare yourself for the disappointment of your life. Some nuts out there offer these for over 20 or 30 thousand US$... simply crazy... and some people are even crazier to buy them! I only cherish instruments that were played by great guitarists because they were a part of the artist and instruments that were highly decorated because those are true masterpieces. Unrepeatable. Check Barrios Mangoré guitar from the 1800 Surviving Barrios Mangoré guitar

Ana Vidovic
Ana Vidovic playing at home with my Agustin Barrios' Guitar, -Renato Bellucci Private Collection-

The lure that traps many guitarists to buy these expensive instruments is that the player thinks that playing on the expensive guitars is easier. FALSE! Spanish instruments in particular are difficult action instruments. The Spanish luthier school grew around Segovia and I am sure you have seen Segovia's hands... huge and fat... this translated in muscular mass which made it easy for him to play these instruments. This is not the case with most players. Especially the non professional players. 

You do not buy an F1 Ferrari to go around the streets of your town but a production Testarossa.

Renato Bellucci, San Bernardino, Paraguay, Jan 2017

Today, guitarists have  many choices of splendid instruments available. I will  share with you what  I would do if I wanted to buy a guitar today. There are a few things you have to keep in mind:  Where will I play my guitar most of the time? Will it be a concert hall, a club, a recording studio? Will I use a microphone and a PA? 

In the 80s (the decade of extremes),  guitar constructors and players were trying to create instruments to play as loud as possible and show the world that the guitar was a "real classical" instrument (as if "classical" and "loud" were synonyms). Some of these instruments were literally wild beasts that had to be "tamed" more than played. With all that, I have attended concerts where these instruments were played and you could barely hear them if a mosquito flew passed too near and you did not have the cash to sit in the first 10 rows. So, eventually, with the advances in electronics etc., you would see the concert players using microphones and pickups to amplify their instruments. Luthiers, on the other hand,  realized that they were putting the hard work and the money in the wrong place. The worst part about it is that for every decibel in volume projected, you had to invest 3 or 4 thousand dollars and you could only increase the volume "so much".

Sound quality depends on the plucking technique used and, the rest, is suggestion or illusion. For the past 2 decades or so, guitar constructors have been focusing more on making the playing experience more pleasurable and solving the real problems associated with guitar performance, is slowly becoming the main goal.
Renato Bellucci in Concert 2014Renato Bellucci in Concert 2014

What are the features you should be looking for in a guitar? I think that the best way to go about it is the following:

-Do not ask too much information about brand, wood, etc.  I like heavy instruments. They stay in place better and you will be able to build a solid technique around it. In any case, when you order a concert guitar, specify if you like heavy or light construction, long sustain or good separation of voices. 

-Buy new musical instruments.

-With Spanish guitars watch out for the following TRAP: Spain is one of the driest countries in Europe, especially Madrid. If the place where you live is not as dry, allow for some time of adaptation for the wood. More dangerous than the dry-moist guitar trips are the moist-dry ones. The wood will tend to lose humidity faster than the wood allows and you can see cracks appearing all over the varnish, wood and even the fret board (the frets will stick out either at the top or bottom (or even both) of the fret board. The immediate thing to do in this case, besides crying, is to put your guitar in a bathroom and leave the hot water on for a few hours. 

-If you are new at the guitar, then it is likely that you are not sure of what to look for and how a guitar should feel in your hands. If that is the case, allow the builder or your teacher(s) to help you choose wisely. 

-If money is a deciding factor, wait. It will not be long before you can afford a more "unique" guitar.

-Keep an open mind when it comes to choosing your guitar. I have witnessed the following anecdote in 1986:

  John Williams (the guitarist) was about to give a concert for BBC in downtown London. It was a noon concert with live FM broadcast. Williams was going to play his Fleta. An "unknown" luthier approached him  with a guitar in his hand and said in an Australian accent: 

-"Maestro Williams, I build guitars. I would like you to try mine". 
Williams reached out to grab the guitar and, while standing, played a couple of fast arpeggios on the guitar and said...
-"Good. I will play it right now!"

Renato Practicing in the Guitar Studio

Renato Bellucci Practicing in the Bellucci Guitar Studio

Williams got on stage and played the concert with the Smallman guitar. He still plays Smallman to this day.

I have since heard and seen Williams play with this guitar in all kinds of halls, all kinds of repertoire both amplified and non-amplified. What it teaches is that from a player's point of view, all that really matters is how the guitar sounds and if it captures your imagination... the rest is nonsense

I say this because since I decided to sell the Paraguayan guitars on my website, I receive the most incredible questions by some novice players which show that, very likely, they will end up playing the guitar everybody else says is the right one.

Inside Bellucci Guitars

Inside Bellucci Guitars READ MORE HERE>>

The hands are said to have evolved from the flipper of a dinosaur fish. A simple enough beginning considering that we can literally do magic with them on our instrument.

A professional guitarists does not need to practice more than 2 hours a day. Among the great Segovia truths, this one stands out: "Those who say that they practice 8 hours a day are either lying or stupid... my practice hours are cubic hours" . If you are stupid, then make sure you read the following article. If you are not, do it anyway. Read more about daily practice here.

Guitar Players and musicians in general ought to be very aware of the fact that their playing apparatus is submitted to strains that if not approached in the correct manner (using the best technique and warming up generously) will most certainly lead to injuries of different kind. The devastation is that the only way to cure these injuries is by abstaining from playing altogether. The typical practice scenario should not be more than 2 hours every day. Those players that claim to practice 8 hours a day probably do so for a few weeks until they hurt themselves and then they stop practicing for months. That is not good. The best way to get about practice is being very consistent and perseverepractice 2 hours EVERY DAY and you will be a maser and you will never hurt yourself. The key words are not "2 hours" but EVERY DAY. If you divide your practice in 2 parts, so much better. One hour in the morning and one hour in the afternoon. 

In the video above I show my "typical" warm up routine.

Actually, the best way to measure your practice is better done when you think in terms of a week, month or year. You should practice anywhere between 15 and 20 hours per week, 60-80 hours per month, 750-1,000 hours per year. What elevates the quality of your practice is spreading out these hours evenly. It is no good to practice 4 hors today and skip practice tomorrow.

You can practice for longer stretches of time sporadically and only if you take breaks regularly and take the time to massage your hands and arms regularly. Whenever you practice, you must stop playing the minute you feel any type of pain in your tendons, joints or muscles. A good warm up session is essential for the guitar player just as it is essential for the athlete that aims at breaking his own personal records. Allow your arms, hands and fingers to get into the playing gradually.Gary with his Bellucci Guitars Collection

Gary, with his Bellucci Guitars Collection

What is essential is that you increase your practice schedule gradually. Always remember that the muscles tendons, articulations and ligaments that the player stresses regularly are very minute and the work that the player demands from his fingers is to say the least amazing. Never underestimate this stunning feat that your fingers undergo on a regular basis. It is actually miraculous that we do not injury ourselves more often given the fact that most of us do not even incorporate a few minutes to warm up before starting with their daily practice routine.

Joyce Receives her New Bellucci Guitar

Joyce Receives her New Bellucci Guitar

The correct Technique is crucial because it will allow you to achieve the desired results in the easiest, less straining way. Einstein used to say that humans are silly because they expect to achieve new results without changing anything in the way they try to attain these new results. This translates into: If you are playing a musical phrase and you still cannot get it right and you have practiced it thoroughly for months, you must change the fingering, the technique or other elements related with the musical passage in question in order to attain the sought after result. Stubbornly repeating the same defective rituals will not bring the results you expect. Guaranteed ! It is crucial that you understand the following truth very well: Say John Williams or any other great player you admire plays a piece using a fingering that allows him to get the phrase just perfect and say that you try to imitate him but do not get the same result, make sure that you realize that your are not "wired" exactly like John Williams and that you will need to change or adapt the fingering to your very unique anatomy. The sooner you understand and apply this concept, the better.

Gary, Green Beret

Gary, Green Beret

By Eileen McLaughlin

RSI, Repetitive stress injury (RSI) is caused by repeated or excessive movement of the shoulders and arms. This is perhaps the most common injury professional players and dedicated aficionados are exposed to and you will not believe how many players suffer from this condition.


In order for the shoulder, arms, and hands to move, the muscles of the upper body must contract. Repetitive stress injury occurs when certain movements are made repeatedly, causing: · a diminished blood flow and oxygen supply to the muscles · tightening of the structures of the upper body, which makes them more susceptible to injury · rubbing of tendons against ligaments or bones, which causes inflammation of the tendons · pinched nerves, if tissues are inflamed or if repetitive movements rub the nerve.  Poor posture when carrying out the same activities is the origin of the illness. Read the Carlevaro Technique pages on mangore.com to learn about the correct classical guitar technique and especially the correct playing position.

RSI conditions include: ·  carpal tunnel syndrome, which causes pain and other symptoms in the hand and wrist ·  tendonitis, which is an inflammation of the tendons in any part of the body ·  bursitis, which is an inflammation of the sac that cushions a joint · ganglions, which are cysts that may occur on a tendon.


Avoiding overexertion of the arms and shoulders can prevent many cases of RSI. Warming up and stretching the muscles before activity may decrease the risk. Using proper body mechanics may also lessen the risk of injury.

Taking regular breaks during repetitive activities, and doing strengthening exercises may help.
Learning proper methods of sitting, positioning the feet, lifting, and bending may also decrease the risk of RSI.

Minor pain or injury may require RICE therapy: · rest or reduced activity · ice or cold packs applied to the affected area · compression of the area, such as with ace bandages or wrist splints · elevation.

Non steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen and naproxen, may be used to reduce inflammation and discomfort. In some cases, a corticosteroid may be injected into the affected area.

In Focal hand Dystonia, we are presented with a much more devastating scenario because this is a condition that simply annuls the functioning of fingers and is if not impossiblevery hard to cure or eradicate.. The fingers either curl into the palm or extend outward without control. In high-level musicians, the condition is referred to as Musician's Focal Dystonia, or simply musician's Dystonia. As you can probably imagine it is tremendously frustrating because it is a condition that affects mostly professionals who dedicate many years and hours a day perfecting the instrument.

John Receives his new Bellucci guitar

John in the UK Receives his new Bellucci guitar

David Leisner, Liona Boyd are some of the players that I know have had to face this tremendous crossroad in their professional careers but I know for a fact that the list is far greater especially if you extend it to the less known players which actually counts for the majority of players. It is curable but there is not a standard method to achieve the recovery. Mostly it is personal research with lots of trial and error involved. It is still not known with certainty what causes the illness but everything points to an anatomically defective technique. and, of course, and as with all other illnesses, to a genetic predisposition. Being the technique of the classical guitar relatively new, it is very possible that in the years to come certain technical approaches will be discarded altogether. Carlevaro Technique is definitely a safe approach to classical guitar technique and I teach it on mangore.com.

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