Open Rally
Hum a song. The world guesses it.
Open Rally is a public humming game inside Hum High. Record any song, publish it anonymously, and watch listeners from across the world try to recognize what you sang. Build streaks with the people who guess right.
How it works
1. Hum & publish
Record a hum from any song you know. We attach the title and cover. You decide when to publish it to the open feed.
2. The world listens & guesses
Anyone in the world can hear your hum and pick from four song options. No likes. No follows. Just the guess.
3. Right guess → your streak grows
Every correct guess adds one to your own guesser streak. No obligations, no debt, nobody waiting on you. Want more? You can challenge the hummer to a 1-on-1 streak — but only if you feel like it.
Rally or Open Rally?
Rally — with a friend
You choose who gets the hum. Send them a link, they guess, and the streak stays between the two of you.
Open Rally — with the world
You don't choose anyone. Your hum goes to the public feed, and anyone in the world can try it — a 1-on-1 streak only starts if someone chooses to challenge you.
Why it matters
Most music games pit you against an algorithm. Open Rally pits you against a real person on the other side of the planet — using nothing but the sound of your own voice as a clue. It's the closest thing to a global humming pen-pal.