Chord Miner 

Manage chords and chord sets with this superb reference and repertoire tool from the publishers of Guitar and Keyboard Coach. See, hear, print and save the chords you do know, identify the ones you don't, then check out which songs use them.
guitar guitar chord chord finder chord dictionary chords

NSA Song Player 

The NSA Song Player helps you learn and create songs for the guitar. You can import tablature and hear it played to the Metronome speed you choose, or create your own songs and progressions. Now with 1200 chords, alternate tunings, staff and a capo.
guitar learning tablature scales chords arpeggios music song songs tab learn teach education playing

Guitar Power 

The Ultimate Scale, Chord and Arpeggio Reference for Guitarists. Guitar Power is an interactive learning system. Quickly and easily use scales, chords and arpeggios. Any style or level - learn the secrets of the pros and play like your guitar heroes.
guitar guitarist guitar player guitar software guitar teaching guitar lesson scale scales mode modes chord chords triad triads