About this app
A tearful rent-escape project by genius musicians blooming from a damp basement room. Recruit members, discover hidden golden formulas, and release an S-rank album that sets the whole world on fire! The moment you recruit a vocalist and complete an album, real music sung by your band blasts through the speakers. Experience next-level immersion that delights both your eyes and ears. With 6 genres × 6 themes × 2 song titles, countless songs can be created. From D-rank tracks to legendary S-rank hits, join players around the world and use collective intelligence to uncover the hidden S-rank golden combinations first! The final destination of this basement band is not a neighborhood busking spot. Own three legendary S-rank albums at the same time, sweep the charts, and unlock the game’s ultimate end content: the dream “World Tour”!
Latest release
What’s New
Album Collection is here! View your completed albums and special combo records all in one place.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 10:13 PM Free
Screenshots
