Intergalactic Lullaby begins with a brief prolation canon, and is in 7-limit just intonation with lots of syntonic commas(notes that are only 21.51 cents apart). The rhythm is mostly 3 against 4 where the right hand is playing triplets while the left hand is playing 16ths in groups of 6 and 3. 

Composed and performed by Stacy Fahrion for Piano Day 2022 using Pianoteq.

Intergalactic Lullaby in 7-limit Just Intonation

Stacy Fahrion is a composer-pianist and educator based in Colorado, and is currently creating music in just intonation that frequently features polyrhythms, polymeters, and isorhythm.

Intergalactic Lullaby in 7-limit Just Intonation

Whimsically Macabre