C# Major Seventh for 7 String Guitar

A C# Major seventh chord, also written as C#maj7, C#Δ7, C#ma7, C#M7 or C#Δ contains the notes C#, E#, G# and B#. The chord is comprised of the intervals M3, m3 and M3.

C

E

G

B

M3

m3

M3

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