What is GSUS guitar?

The G suspended 2 chord (typically written as Gsus2) is a suspended chord, which means the third interval is omitted and replaced with the second interval. Since suspended chords don’t have a third, it also means they don’t have a major or minor – similar to the characteristics of a power chord.

How do you make suspended chords?

To make a suspended chord, the musician replaces the third note with the second or fourth. So, in a C major suspended chord, if you replace the E with a D, you get a suspended second chord (1+2+5 or C+D+G); if you replace the E with an F you get a suspended fourth chord (1+4+5 or CFG or 1+4+5).