Guitar: The guitar strums a note when struck by the hammer tool. You can place between one and twenty guitars and move them freely around the simulation window.

In the guitar's Properties Box, you can change the note strummed by the guitar. You have twelve notes to choose from: C (default), C#, D, D#, E, F, F#, G, G#, A, A#, and B.

The guitar is one of nine sound sources in Sound Lab.