Cross Streams

Two libraries. One live playlist.

Cross Streams is a music collaboration app for two people. Each person links Spotify or Google / YouTube in the iOS or Android app. Cross Streams stores those catalogs, then mixes a shared playlist they can play, update, and share later.

This website is public

This page is product information only. Anyone can read it. There is no account form, password field, or paywall on this site. Accounts live in the mobile app, not here.

What the app does

Read playlists and liked music the person already saved.
Mix two catalogs into one collab playlist.
Let them play the mix and send it back to Spotify or YouTube.

The app asks Google for youtube.readonly so it can show YouTube playlists and liked music. It does not upload, edit, delete, or comment on YouTube.