Hello everyone, I have an idea to exercise with cdlc. I am a bass player and when i am exercising I do it with key signatures. For exemple; C key: C maj, D min, E min, F maj, G maj, A min, B dim; chords and different soundings, arpeggios ect... Then i start with C maj7, Dmin7, Emin7, Fmaj7, G7,Amin7, Bdim7 and so on.. Key exercises are good solution and perfect way to get neck control. Player who knows key signature that contains what chords under it, can do good improvisation aswell. I hope it helps. It is a perfect idea to prepare such cdlcs.