Keys - Play Any Song on Piano APP
Got a TikTok, YouTube, or Instagram piano cover stuck in your head?
Share it to Keys and watch it become a fully playable piano roll —
notes flowing in time with the original audio, on a virtual keyboard
you can practice along with.
HOW IT WORKS
Share a piano video to Keys, or paste a link.
Keys's AI transcribes the piano part into a MIDI score.
Play it back. See every note. Practice with it.
PRACTICE TOOLS BUILT IN
• Slow it down — practice at any tempo without changing pitch
• Loop a section — drill the tricky bars
• Transpose — change the key with one tap
• Count-in — four-beat lead-in before you start
• Show sustain pedal — see when it's held
• Vocal removal — strip vocals from songs with singing
• Three keyboard sizes (49 / 76 / 88 keys)
• Export as sheet music — engraved PDF you can print or share
DISCOVER NEW SONGS
Browse a feed of piano covers from other players. Vote on what you
love. Save tracks to your library. The community keeps adding songs
every day.
LEARN FASTER
Learn Mode steps you through the song one chord at a time, waiting
until you play the right notes before advancing.
WORKS WITH
• TikTok piano covers
• YouTube performances
• Instagram Reels
• Sheet music photos (upload an image, Keys reads the page)
KEYS PRO
A subscription unlocks unlimited transcriptions, vocal removal, the
Discover feed, and the sheet music exporter.
• Weekly: $2.99 with a 3-day free trial
• Monthly: $7.99
• Yearly: $34.99 (best value — about 78% off weekly)
Cancel anytime in Settings. Free trial doesn't charge until it ends.
Built for piano players who learn by ear. Whether you're figuring out
your first cover or annotating a virtuoso performance, Keys turns "I
wish I knew how that goes" into "I'm playing it."
Privacy: bestdaylabs.com/keys/privacy.html
Terms: bestdaylabs.com/keys/terms.html
Questions: support@bestdaylabs.com

