Toxicity System of a Down

The most used Key signature in this album is C♯. with major being the most reccurent mode.

See its Harmonic Profile at the bottom of the page.

Tracklist Toxicity

Harmonic Profile Toxicity

Album has 9 different key signatures, divided as follows:
(Try refreshing the page chart is incomplete)

9 songs are major (of 14).

major

Recent albums by System of a Down