5
votes
5answers
1k views

What purpose do accidentals serve in music?

I'm having trouble writing music containing accidentals. If the diatonic scale contains 7 related notes, what purpose do accidentals serve? If the accidental notes are not related to the overall ...
4
votes
2answers
293 views

Why do so many pieces written in a minor key sharp the 7th?

I've been going through several pieces (mostly of Bach, but also others) and I noticed that very commonly, the 7th is sharped when played coming down from the tonic. Examples: Little Fugue, Toccata ...
4
votes
3answers
371 views

Temporarily Changing Keys - Which accidentals to use?

I've was taught that whenever you write a run of notes going up, you should use sharps instead of flats; And whenever you go downwards, you should generally write flats instead of sharps. My question ...