美好人生：音乐盒 What a Life: Music Box · published · build 24842110
V1.1: Dual-track scores are now available! Edit, play, and switch between tracks A and B independently to create richer musical arrangements.
Click the track switch button in the upper-left corner of the score to switch between single-track and dual-track modes.
Tracks A and B can both be active, but at least one track must remain active.
Saving and exporting now support dual-track scores while remaining compatible with scores created in previous versions.
※Several known issues have also been fixed.