Guitar Studio is a tool set for guitarists that allows you to edit and play tablature (with MIDI and ASCII import and export); view chord positions; and play more than 1,300 chords, scales, and modes. This program also teaches you how to tune an instrument and play with a metronome, and allows you to play common multimedia files.

Version 4.5 features chord fixes, new standard chords, and new user-defined chords. There are fixes in the metronome, the harmonizer, and the tablature editor.