"The bottom string is tuned to an open G"

This quote by Jules Shear is describing a musical instrument, probably a guitar. An open G is a tuning for a guitar string, indicating that the string is tuned to a G note with no worries being held down. This tuning is typically used in folk, blues, and c and w, as it gives the guitar a bright, twangy sound. It is also used in some rock music, as it can offer an unique sound to a song. The open G tuning is achieved by tuning the bottom string of the guitar to a G note, and after that tuning the other strings to the notes of a G significant chord. This tuning is frequently utilized in fingerpicking and slide guitar styles, as it permits a wide variety of notes to be played without needing to move up and down the fretboard. By tuning the bottom string to an open G, the guitarist can quickly access the notes of a G significant chord, along with a range of other chords and notes.