Twelve-Bar Würfelspiel · Key of E

The Blues Dice Game

Roll your progression — then hear what the bones decide

Substitutions drawn from the blues tradition — 7ths, 9ths, tritone subs, ♭VII swaps

Roll to set Bar 1

— awaiting first cast —

✦ Progression Complete — Press Play ✦

Tempo 100 bpm

Melody ♩

▸ Show Substitution Table

Blues Grammar keeps the 12-bar structure but substitutes chords by dice. Free Chromatic mode rolls just 3 chords — one each for the tonic, subdominant, and dominant structural positions — then locks them into the 1-1-1-1-2-2-1-1-3-2-1-1 pattern. The shape of blues survives; the harmony may not.