Disquiet Junto 0281 Pattern Interruption

Create a pattern, loop it, and intersperse alterations.
After watching Soundgarden videos this morning, I decided to use a chord progression from one of their songs. It's EBC made a palindrome as EBCCBE.

Initially I used MIDI instruments in Live to try the notes and played with the idea of using delay to intersperse alterations. Then I thought about the gated effects chain that hasn't been used for a week.