A必须为每一个制作人，作曲家和歌曲作者。
A must have for every producer, composer or songwriter. An user friendly app which makes it easy to figure out the best mainstream chords for your track. It doesn't matter whether you produce pop, dance, trance or rock, music is all based upon the same set rules which are used over and over. By simply selecting a base key and pressing the suggested chords you are a couple of clicks away from your next song. No musical knowledge required!
Key features:
48 chords (major/minor/7th)
6 chord suggestions per key
15 common progressions
6 different soundsets
5 different beats
Show notes in chord (text and piano position)
Show notes in current key (piano position)
Suggested next possible keys
Store up to 5 custom chord progressions
Arpeggio mode
including Circle of Fifths / fourths aka camalot wheel mode!