For He's a Jolly Good Felon
by Lostprophets
is most likely in the Key of B Major
(2 votes)
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Notes in B Major:
A#/Bb, B, C#/Db, D#/Eb, E, F#/Gb, G#/Ab
Chords in B Major:
B, C#m, Ebm, E, Gb, G#m, A#dim
Relative Minor:
This key can also be known as G#/Ab minor.
When it's used as a minor key, the minor key note is stressed more than the major key note. The same notes and same chords still apply.