tune guitar

Guitar scale trainer and practice buddy.

It helps and teach you how to play your favorite songs on guitar.

Find and remove duplicate tracks in your iTunes library.

Take control of your iTunes library.

Shows current iTunes song in menu bar

Audio Unit plug-in tuner.

Learn to play guitar multimedia course + tuner, metronome, chord chart and more

Broad range of built-in guitar effects controllable by MIDI pedals.

Test your knowledge of your iTunes songs.

Tune your guitar with your Mac.