Presets

Everybody thinks it's fun to play a song like Jessica (Allman Brothers) with their H9 playing the Maj 3rd harmony along with them ... that is until the bridge changes modes. Then it's a train wreck. This preset and an expression allows the H9 to play through the bridge with you in A dorian and then back again. Naturally, this trick can also be used if a song merely modulates into different key or changes from ionian to mixolydian (and back), etc. But you can only make one change per song. But if you run midi, you can use that to change keys, harmonies, modes, etc. to your heart's content. 9/8/2022

The leading part solo

Expression Pedal Heel: Pitch Mix = A10 + B0 Expression Pedal Toe: Pitch Mix = A0 + B10 Scale-constrained intervals in two phase-offset loops (preset medium-long decay times). Flex switch Learn modulates scale root notes for overdubs within the loops. Expression pedal mixes loop input from A through B. The opposite side continues to loop.

Expression Pedal Heel: Delay A = 1/2 Expression Pedal Heel: Delay B = Dotted 1/4 Expression Pedal Heel: Feedback A = 100% Expression Pedal Heel: Feedback B = 100% Expression Pedal Toe: Delay A = Dotted 1/4 Expression Pedal Toe: Delay B = 1/2 Expression Pedal Toe: Feedback A = 75% Expression Pedal Toe: Feedback B = 75% Harmonized oct+m3rd & 2 octaves up flip their loop delay times in infinite phrase loops. Root notes modulated with Flex/Learn switch. Very effective with 'exotic' scale looping. EXP PED swaps delay times & panning (adds short fades), and reduces inf. feedback.

Expression Pedal Heel: Delay B = 1/2 Expression Pedal Toe: Delay B = 1/32 Unlimited rhythmic variations + octave shifts; thanks to the delay length precedence. The Flex / Learn switch ... is useless here. Octaves are octaves. Useful w/ other intervals. EXP PED changes the rhythm texture of the delay pair with every movement. Delay B determines the feedback loop length, until it drops < Delay A @ 1/8 (taking over).