Five instruments in your pocket — and a studio to put them together. BioBand is a music practice app built on real recorded instruments. Play piano, drums, guitar, violin and pads, sequence a beat on the drum machine, learn songs note by note, then layer everything into a multi-track project. PLAY • Piano, Drums, Guitar, Violin and Pads, each with several voices or kits • Real sampled instruments, not synthesised tones • Per-instrument tone shaping and effects • A step-sequenced Drum Machine with pattern save and load LEARN • Tutorial Mode on every instrument — notes light up in time with the music • Play at your own speed, or watch the song play itself • Note length and phrasing are real, not a flat metronome grid • Import your own .mid file and it becomes a playable lesson RECORD • Record any instrument, or yourself through the microphone • Count-in before recording so you start in time • Play back with a scrubber, change speed, loop a passage • Rename, export or share any take STUDIO • Multi-track timeline with volume, mute and solo per track • Drag clips, snap to grid, set the tempo, toggle the metronome • Overdub a new take straight from any instrument • Bounce the whole mix to a single file YOUR PROGRESS • Practice streaks and total practice time • Badges for milestones • An optional daily practice reminder WORKS OFFLINE Every sample and song ships inside the app. Nothing is downloaded while you play, and nothing is uploaded. Sign in with Apple or Google only if you want your progress and settings to follow you to another device — your recordings always stay on your phone. Available in English, Turkish and German. BioBand is open source: github.com/bilalgurkansanli/BioBand