Scale Heaven - Browse and play any scale/chord, chord progression.
Adobe Premiere Pro - Edit video faster than ever before with the powerful, more connected Adobe Premiere® Pro CC.
ChordIQ - Learn notes, chords, sight reading, perfect pitch and more.
Prism - 2 Sep 2016 .
Scales-Chords - Free online music tools featuring a searchable chord database and chord charts.
Anytune - Anytune is an application that is designed to play songs directly from your iPhone or iPad music library, helping you to adjust tempo and pitch for each song according to your taste.