Only the current version so far — new entries appear as the app ships updates.
Easy Guitar: Learn and Play is a music & audio app by Horizon LLC with 1,000+ downloads (about 1.9K estimated). +358 installs in the last 7 days. Released Nov 12, 2014. Install growth, rank history, SDKs and ad networks.
From the store listing: “Learn guitar from scratch with lessons, chords & sheet music. Play your songs!”