ep-1320 organizes music in the same layers as ko ii:

project (9 total) - like a song file, stores everything

• hold [manus] + pad 1-9 to load a project
• projects come pre-loaded with medieval/ancient sounds

group (4 per project: A, B, C, D) - like instrument sections

• each holds 12 sounds on the pads
• all 4 groups play together as your full arrangement
• recommended: A=percussion, B=bass, C=melodies, D=samples/vocals

pattern (99 per group) - a recorded loop for that group

• hold group button + [-/+] to switch patterns
• each group has its own independent pattern

scene (99 per project) - a snapshot of your arrangement

• remembers which pattern each group is playing
• hold [manus] + [-/+] to switch scenes
• [altero] + [manus] = committo (create new scene)