Guitaa is a free online music platform for musicians, that lets them find chords of any song of their choice on Guitar, Piano and Ukulele.
App:
Perfect app for musicians
Flixier - Flixier Pro is an online video editor that speeds up your workflow with 1 minute rendering on any device, streamlined communication and collaboration features and plenty of cloud storage.
ChordU - Extracts chords from any song, integrated YouTube.
Showbox - Showbox helps you to create studio quality video in minutes.
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.
Spark Camera - Make memorable videos
yalp.io - Automatic chords extraction from mp3 and YouTube