Shamisen Mancini

Ecco come modificare uno Shamisen destro per renderlo mancino

Oppure potete ordinarne qui:

Bachido (questo sito si occupa di tutto il mondo dello Shamisen e vi potrà mettere in contatto con produttori in grado di realizzarne su commissione).

Music Forest Instruments (alla voce ‘Special Commission  – left-handed Tsugaru Shamisen’ potrete vedere delle foto ed un video di un esemplare mancino).

Violìno mancino super economico

E’ disponibile su un notissimo sito di e-commerce (col quale questo blog non ha alcuna affiliazione) il modello di violino mancino più economico che io abbia mai visto.

Non ci saranno da attendersi prestazioni eccellenti, ma vìolini dalle prestazioni eccellenti, non solo per mancini, costano ben altre cifre.

Cio’ che accolgo con gran favore e’ l’arrivo sul mercato di un’altra alternativa musicale economica per mancini, che possa permettere di avvicinarsi allo strumento per verificare se vogliamo intraprenderne lo studio, senza doverci negare l’opportunità di seguire la tendenza mancina (visto che non c’è nulla da vergognarsi nell’essere predisposti a suonare alla mancina) solo perché non esistono alternative oppure ne esistono ma decisamente non economiche.

Alla musica suonata bisognerebbe avvicinarsi sempre prima in modo spontaneo e giocoso ed una volta eventualmente innamoratisi di uno strumento, cominciare ad intraprendere i passi per lo studio …

Non offrire l’alternativa mancina significa rendere più frustrante il rapporto con lo strumento.

A small left-handed Consideration

This is the translation and adaptation of the original Italian article ‘Una piccola considerazione mancina

Every now and then I hear that there is no need for left-handed people (or people naturally inclined to play “left-handed”) to use instruments suitable for them, as a left-handed person will be “benefited” from playing an instrument like the right-handed guitar (read “normal”). The advantage, common – according to many – to the other instruments, would lie in the fact that “the hand that deals with the chords does the most difficult part of the job”, therefore the dominant hand will be facilitated in dealing with them.

Facing with this explanation, two questions arise – deliberately leaving out those concerning the concept of “difficult” (a question divided into two parts, actually):

If what the musician (teacher or not) states is true, why are left-handed instruments not more widespread than right-handed ones?

If the advantage of using the dominant hand for chords (for example) is obvious, should we believe that right-handed people insist on playing less performing instruments to favor left-handed people?

I would like to specify that in most cases whoever provides this explanation (from professionals to neophytes) does not seem to me absolutely in bad faith and is sometimes more than prepared with regard to many aspects concerning music in general and their instrument in particular; simply no one (including he / she himself) has asked him such questions, following the explanation of the “advantage”.

If we want to think maliciously, the matter of the “Advantage” could be translated into: “Things go in a certain way not because changing the point of view of the majority is more tiring than denying or debasing the needs of the minority, but because the majority wants to favor the minority. “

Come what may, I don’t have the truth in my pocket, no absolute answer on my lips … but so many questions in my head.

Lefty Greetings!

Playing left-handed or right-handed?

This is the translation and adaptation of the original article (in italian) ‘Suonare da Mancini o da Destri?!?’ I wrote many years ago on this same blog.

Studying an instrument can begin for various reasons, ranging from spending some spare time, learning four chords to pick up (people), to strumming to compose. This study can continue in a profitable and advantageous way only if supported by passion.

Passion can fade by facing various obstacles that learning to play entails; among them we must mention that of using hands (and sometimes feet) in a position contrary to one’s natural tendency, that is when a person with a tendency to left-handednesson a given instrument is forced to play according to an approach for those who tend to right-handedness on that same instrument and vice versa. Note that I speak of a ‘tendency to left-handedness’ and not of being left-handed, as well as of a ‘tendency to right-handedness’ and not of being right-handed; the same way I refer to the ‘tendency toward a given instrument’ and not to all.

These clarifications are important because – at least from personal experience as a musician and beholder – I have seen left-handed people naturally holding the guitar in a right-handed position and vice versa; the same people maybe approached a trumpet in a position consistent with their dominant hemisphere. This variability can be seen allowing the neophyte – regardless of his chronological and mental age – to manipulate an instrument as a child would and to play with it (in fact in languages like French and German, as in English,  the verb that indicates the act of using musical instruments is the same as that of using toys).

What has just been pointed out makes us understand that the unnatural approach, mainly in favor of a right-handed position, favored for numerical and cultural issues in the academic field, is not a problem that concerns only left-handed people and not even all left-handed, but which sometimes generates further and useless anxiety and fatigue to right-handed and ambidextrous students, who instinctively find themselves playing left-handed.

Almost every instrument has a different role for the two hands: one usually deals with the harmony and / or management of chords or rhythms, the other with the melody, playing the most difficult and distinctive parts, and in general conveys the emotion of the song. When music teachers say that both hands have complex and difficult roles, citing this as a reason for using all instruments built for right-handed use, in my opinion they say half the truth, that is, they do not take into account the second part of the matter, that the roles are both complex but the purpose of their complexity is different: one hand must be a solid foundation, the other must express emotions. On a cello, the hand holding the bow is comparable to the hand of the warrior holding the sword or the leg of the martial artist who kicks; the same way the hand that presses on the strings is the one that holds the shield, or the leg that remains firmly on the ground, on which to pivot: this is true – with the due differences – for other instruments also.

Once the theory of ‘equal complexity’ becomes ‘equal complexity with different purposes’, it is no longer an argument in support of the use of only right-handed tools.

At this point, some will object that many musicians tending to left-handedness on a given instrument have been initiated to learn that same instrument in a right-handed version, and that in many cases they have also obtained excellent results, pursuing remarkable careers. To them I reply that also many people tending to left-handedness in writing in the course of history have been forced to write as right-handed and in addition to succeeding in the purpose, some have gone further, writing entire volumes of great importance. This does not indicate that it is better to write right-handed but that the human being is quite adaptable.

This leads me to ask myself the further question of whether it makes sense that in the European Union of the twenty-first century, so projected towards the advanced tertiary sector and the needs of the citizen / consumer as a subject, we should adapt.

Someone will comment that to get along better with the teacher; to find the tools more easily; to have the opportunity to work in an orchestra; because everyone does it (at least the majority) … we all need to have a single approach. To this comment I answer with a question (I know, it is inelegant to answer with questions): “If you were on a bridge and all the people around you threw themselves off – like an italian proverb goes – what would you do, jump with them?”

Having accomplished this reflection – with which I hope I was not too pedantic – in order to expose the humble opinion of one who will never become a famous teacher or a musicologist who teaches in great universities, I would just like to suggest approaching instruments by playing, understanding , trying and talking about it with the teachers, reasoning and explaining with them, since the serious study of music usually makes people rigorous but also very intelligent, enough to be able to change their minds in the face of clear and logical reasoning and the emotional needs of a student.

Finally, I suggest to take a look at this blog or around the net, if you need left-handed instruments or other scientific and non-scientific considerations.

Intervista su Linksgespielt

Eccovi l’intervista (in inglese) sul blog del sito Linksgespielt che racconta la genesi di MusicaMancina

Non c’e’ modo migliore di coronare i primi 10 anni di questo blog!!!!

Correggere i mancini (neurologia e divagazioni, forse …)

English version

“Un conflitto tra preferenze motorie innate e standard educativi durante l’infanzia ha un impatto sulla struttura del cervello umano adulto? Per esaminare questo problema, abbiamo acquisito scansioni di risonanza magnetica T1 ad alta risoluzione dell’intero cervello in adulti mancini “convertiti” che erano stati costretti da bambini a diventare scrittori destri. L’analisi delle superfici solcali ha rivelato che destri e mancini coerenti mostravano un’asimmetria interemisferica nell’area della superficie del solco centrale con una maggiore superficie controlaterale alla mano dominante. Questo modello è stato invertito nel gruppo convertito che mostrava una superficie più ampia del solco centrale nell’emisfero sinistro non dominante, indicando la plasticità della corteccia sensomotoria primaria causata dall’uso forzato della mano non dominante. La morfometria basata sul voxel ha mostrato una riduzione del volume della materia grigia nella parte centrale del putamen sinistro nei mancini convertiti rispetto a entrambi i gruppi con la mano coerente. Una tendenza simile è stata riscontrata nel putamen destro. I soggetti convertiti con almeno un parente di primo grado mancino hanno mostrato una correlazione tra il vantaggio acquisito della mano destra per la scrittura e i cambiamenti strutturali nel putamen e nella corteccia pericentrale. I nostri risultati mostrano che una specifica sfida ambientale durante l’infanzia può modellare la struttura macroscopica dei gangli della base umani. Il volume putaminico più piccolo del normale differisce notevolmente dall’allargamento della materia grigia corticale precedentemente segnalato associato all’acquisizione di abilità. Ciò indica una risposta differenziale dei gangli della base alle prime sfide ambientali, possibilmente legate ai processi di potatura durante lo sviluppo motorio.” (Klöppel et alt.; 2010: pg. 3271)

(Klöppel, S., Mangin, J.-F., Vongerichten, A., Frackowiak, R. S. J., & Siebner, H. R. (2010). Nurture versus nature: Long-term impact of forced right-handedness on structure of pericentral cortex and basal ganglia. Journal of Neuroscience, 30(9), 3271–3275.)

Costringere i bimbi mancini a scrivere con la mano destra è un atto che per molto tempo ha fatto parte della gestione tipica degli infanti, supportata fino a non molti anni fa anche dalla scienza. Oggi questa azione è sconsigliata dalla più parte della Pedagogia, sebbene ancora minimamente praticata nei paesi occidentali e largamente nel resto del mondo. La domanda che ci poniamo oggi è se un bambino mancino costretto a scrivere con la mano destra possa subire da questa pratica effetti a livello cerebrale. L’articolo “Nurture versus Nature” (2010), sembra restituire una risposta affermativa.

Se modificazioni avvengono nel “correggere” la scrittura , è lecito chiedersi se possano avvenire anche in altri ambiti, ad esempio quello musicale, dove “reindirizzare” l’allievo è pratica comune, accompagnata spesso da risposte che oggigiorno non appaiono convincenti e sulle quali pedagogia e psicologia non si sono interrogate a fondo, concentrandosi quasi solo sul tema della scrittura, come se un mancino fosse tale solo perché/se scrive con la sinistra.

Citando Andrea Welte nell’introduzione al lavoro di Andrea Arnoldussen “Händigkeit und Instrument Wie machen Linkshänder Musik?”:

“Il fatto che i mancini siano spinti o addirittura costretti a scrivere con la mano destra è disapprovato oggi. Quando si suonano strumenti e soprattutto nelle orchestre, tuttavia, è (ancora) normale che i mancini si adattino alle condizioni dei destri. Apparentemente non è cambiato molto dal lavoro di Walter Mengler ‘Musizieren mit links’ (2010), che ha suscitato molte polemiche all’epoca: come prima, la costruzione degli strumenti è solitamente progettata per i destrimani e i musicisti mancini di solito suonano nello stile destro standard.” (Welte; 2021; pg 61)

(Welte, A. 2021. das Orchester 03/2021. Bücher. Ed. Schott)