Hundreds of songs with keys, tempos and notes — and reusable setlists you can rebuild for the next wedding or function in minutes, not evenings.

Cover and function bands live or die by their repertoire. A wedding wants the first dance in a specific key; a corporate gig needs two hours of crowd-pleasers; the dep drummer needs the arrangement notes by Friday. Band OS keeps your entire catalogue searchable, with per-song keys, tempos, structure and notes, so building a tailored set is a few taps rather than a late night.
Reuse and reorder setlists per event, keep backing tracks and click tracks in the audio library, and run the night full-screen in Present mode. Your public fan page doubles as a booking shop window — bio, past and upcoming dates, and an enquiry-friendly email signup.
What you get
Every song with key, tempo, structure and notes — find the right arrangement instantly.
Build a set by dragging songs into order, then duplicate and tweak it for the next event.
Keep tracks in the audio library, upload or link them, and play them from a global player.
Tag notes per song and event so deps and subs know exactly how you play it.
Run the whole set full-screen with auto-scroll and transpose — no paper on stage.
A public page with your bio, dates, social links and an email signup to capture enquiries.
FAQ
Yes. The song library is searchable and holds keys, tempos, structure and notes for every song, so even a few hundred songs stay manageable.
Setlists are reusable — drag songs into order, then duplicate and adjust for each wedding or function in minutes.
Yes. Upload or link audio to the library and play it from the global player, including multitrack stems with a synced mixer.