πe

πe is a single released by Trig Jegman on Bandcamp exlusively on April 24, 2022. It is an ambient piece, nearly reaching eight minutes in length. Unsurprisingly, the chord structure is the first 100 digits of pi in relation to the key of D major, with 1-7 being note steps, 8 being augmented D chords, 9 being diminished D chords, and 0 being D7. How original. The bass notes in contrast are playing Euler's number "e". 

This was more to fill the spaces in a specific test environment than for dedicated musical listening, but it seemed to have some appropriate use as an observable experiment. This was re-released as a B-side for the single Fire.