dsmurrell/onkey

Learn to sing the songs you love. A free, open-source singing trainer for Mac that listens to the music you play.

237 best points · 108 comments · 1 Hacker News post · 406 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: OnKey – I'm a bad singer, so I built an app to show where I'm off-key (237 points, 108 comments, by dsmurrell, 2026-10-22)