Which note is located at the 4th fret of the 3rd (G) string?

The note located at the 4th fret of the 3rd (G) string is C. To understand why this is the case, it is helpful to know the sequence of notes on the guitar fretboard.

The open G string is tuned to the note G. As you move up the fretboard, each fret represents a half-step increase in pitch. Therefore, the notes on the G string are as follows:

• Open (0th fret) - G

• 1st fret - G#

• 2nd fret - A

• 3rd fret - A#

• 4th fret - B

Thus, reaching the 4th fret results in the note C. Since each fret is just a semitone higher than the previous one, counting up from the open G string leads us to the correct identification of the note at the specified fret.

This notation helps solidify your understanding of how to find notes across the fretboard, which is crucial for effective playing and improvisation.