five parts in a 99-98-97-96-95 ratio with tempo changes, and trumpet 1 in 17-19-21-23-25-28-31 partials tuning; trumpet 2 in Pythagorean, Horn in Just 7 limit, Trombone in quarter tones, and Tuba in 19/53tet. This piece has other related versions, but this is the final poly version. For now. Composed 2025. Score in process.