Make the music feel a little more yours.
Side A is a cassette-style companion for the music you already listen to. Play a song in a compatible music app, then give it a tape of its own — with your color, your label, and reels that turn while you listen.
Personal tapes
Choose a cassette color, write your own title, and leave a little note on the label.
Reels that move
Choose rotation-only motion or simulated tape winding while playback is active.
Your player, too
Cassette colors and player backgrounds are independent, so you can mix them your way.
Set the mood around the tape.
Eight backgrounds range from warm and bright to quiet, smoky and dark.
Play your music. Side A follows along.
Put something on
Start music in a compatible music app.
Connect Side A
Allow notification access so Side A can connect to compatible Android media sessions.
Give it a tape
See the current track, artist, available artwork and playback state while the reels turn.
A few things worth knowing.
Does Side A play or import music?
No. Side A is a companion. Your music continues to play in a compatible music app.
Does it work with every music app?
No. Compatibility and available controls depend on the media session and controls exposed by each app.
What does the screen-rest timer do?
It can dim or hide the cassette after a chosen time. It does not lock your phone or guarantee protection against screen burn-in.
Is Side A available on iPhone?
iOS is planned around Apple Music and still requires device testing.
Does Side A collect analytics or require an account?
No accounts, advertising, analytics or subscriptions are currently implemented. Preferences are saved locally.
Some songs deserve their own tape.
Side A for Android is currently in testing. A public Google Play release link will appear here when it is ready.
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