SingSpree

SingSpree is free karaoke that runs in any browser — no app, no downloads. Open a song, share the party code or QR, and everyone joins from their own phone.

It doesn't just show lyrics, it listens. Each phone tracks its singer's pitch and scores every note, with your line drawn live against the target notes and a shared scoreboard that moves as you sing.

28,000+ songs across 50 languages, all with note-level pitch data. Over 20,000 have separate vocal and instrumental tracks on their own sliders — mute the original singer completely, or leave a guide vocal in for songs you only half know. 600+ have real duet parts.

A queue keeps the party moving and suggests what to sing next. Sign in if you want your scores and personal bests kept, and to add the people you've sung with as friends. Or don't, and everything still works.