9
votes
1answer
218 views

Is there a sound theoretical reason why a capella choirs “drift off” of the starting pitches in a piece?

Is the "comma pump" an empirical problem, or merely theoretical? It's a standard music theory exercise to show that certain chord progressions don't actually quite work. For example, in the ...
5
votes
3answers
405 views

Can we tell by ear if a piece is in sharp or in flat without relative or perfect pitch?

I remember a masterclass where the piano teacher commented a piece from Chopin with something like "and after this modulation we enter the world of sharps". This left me wondering if it was a poetic ...
7
votes
3answers
802 views

How to tune open strings of the violin with a tuner?

I'm using this app to tune my violin, it supports many temperament options. What I want to do is tune the A string to 440Hz first, then comparing the other strings sympathetically to the adjacent ...
5
votes
1answer
298 views

Natural vs tempered semi-tones

I am reading "Fundamentals of Musical Composition" by Arnold Schoenberg. Chapter XI, page 99, states: Chromaticism is difficult partly because the natural semi-tones differ in size from the ...
5
votes
2answers
137 views

What is the savart unit in Persian music theory?

i was heard about savart unit in persian music that divides a chromatic interval into smaller units. persian musicians using an interval smaller than the chromatic intervals, called: kron. they ...