- Finding G, A, and B notes on a bass guitar is pretty straightforward once you get the hang of it.
On a bass guitar, here’s how you can locate the G, A, and B notes on the 4th string (E string):
G Note
Located on the 3rd fret of the E string.
A Note
Located on the 5th fret of the E string.
B Note
Located on the 7th fret of the E string.