Preferred Patron - Preferred Patron is the top Customer Loyalty Software Program for businesses in any industry of any size.
ChordU - Extracts chords from any song, integrated YouTube.
Annex Cloud - Reward customers for completing traditional actions such as purchasing, as well as for taking...
Guitaa.com - Turn ANY song into chords, play along with interactive chords and diagram, transpose, loop, tempo control.
Five Stars - Discover millions of rewards from thousands of local businesses.
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.