BBC Music, Volume 9, Number 2: Billy the Kid, etc. Aaron Copland
The most used Key signatures in this album are Fm, m, C, with major being the most reccurent mode.
Harmonic Profile BBC Music, Volume 9, Number 2: Billy the Kid, etc.
Album has 9 different key signatures, divided as follows:
(Try refreshing the page chart is incomplete)
6 songs are major (out of 12).