G (musical note)

musical note

G, Sol or So is a musical note which is the first note of the G major scale.

G Note

Designation by octave

change
Scientific designation Helmholtz designation Octave name Frequency (Hz)
G−1 G͵͵͵ or ͵͵͵G or GGGG Subsubcontra 12.25
G0 G͵͵ or ͵͵G or GGG Subcontra 24.5
G1 G͵ or ͵G or GG Contra 48.999
G2 G Great 97.999
G3 g Small 195.998
G4 g′ One-lined 391.995
G5 g′′ Two-lined 783.991
G6 g′′′ Three-lined 1567.982
G7 g′′′′ Four-lined 3135.963
G8 g′′′′′ Five-lined 6271.927
G9 g′′′′′′ Six-lined 12543.854
G10 g′′′′′′′ Seven-lined 25087.708