We have integrated audio playback of the chords, and have extended that you the fretboard!  Now you can select any tuning in the guitar tab creator catelog, or create your own custom tuning, and then hear each not so that you can make sure your musical instrument is in tune before you start playing.

To learn about this feature, read our how to: How to tune your guitar, bass, mandolin or ukulele using the sound of the notes