Loopz – Best Drum Loops! - Loopz – Best Drum Loops!
ChordU - Extracts chords from any song, integrated YouTube.
Drum Loops for Guitar - Drum Loops for Guitar is one of the reliable applications to design highly accurate BPM tunes used and tested by many professional musicians.
Guitaa.com - Turn ANY song into chords, play along with interactive chords and diagram, transpose, loop, tempo control.
Drum Loop Maker - Drum Loop Maker provides an opportunity to tune your musical instrument in a proper sequence.
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.