excercise that covers many fingering variations for all 7 of the 7th arpeggios in a key. for each arpeggios, i did R,3,5,7,5,3, so there are six notes for each arpeggio. the chords would be Gmaj7, Am7, Bm7, Cmaj7, D7, Em7, F#m7(b5), Gmaj7