augmented 6th – progressions ... © Nikos Drelas ...............................................1 1-b 1-s 1a1b.2 2-b 2-s 2a2b.3 3-b 3-s 3a3b.4 4-b 4-s 4a4b .5 5-b 5-s5a5b.6 6-b 6-s 6a6b.7 7-b 7-s 7a7b.8a 8-b 8-s 8b....1 1-b 1-s 1a1b.2 2-b 2-s 2a2b.3 3-b 3-s 3a3b.4 4-b 4-s 4a4b.5 5-b 5-s5a5b.6 6-b 6-s 6a6b.7 7-b 7-s 7a7b.8a 8-b 8-s 8b