1. Download the APK from the Orpheon 1.0.0-beta.1 release and open it (Android 10 or later). Android asks once to allow installs from your browser or file manager.
2. Tap Log in with Spotify and sign in.
3. Pick the sound quality, allow what you want (notifications, Bluetooth, local files…), and you are in.

New versions are offered inside the app: one tap downloads and installs them.

Each release carries four APKs:

• Orpheon-<version>-ARMv8.apk: almost every phone from the last ten years (64-bit). When in doubt, take this one.
• Orpheon-<version>-ARMv7.apk: older or entry-level 32-bit phones (an app such as CPU-Z or Device Info shows which one yours is; if ARMv8 refuses to install, take this one).
• Orpheon-<version>-universal.apk: both in one, larger.
• Orpheon-<version>-TV.apk: Android TV and Google TV (the same app; on a TV it opens its TV screens).

Betas are Orpheon-Beta-<version>-.... The in-app update picks the right one by itself.

Orpheon is a new app next to Myspoti 2.4 and earlier (app.myspoti, app.myspoti.stable): Myspoti's update button opens this page instead of installing it, as Android cannot install one app over the other. Install Orpheon, then uninstall Myspoti when you no longer need it.

Obtainium (add https://github.com/kota-zo/myspoti; the stable app and the beta app are two apps):

• Stable (app.orpheon): leave "Include prereleases" off and set the APK filter to ^Orpheon-[0-9].*-ARMv8\.apk$ (or -ARMv7, -TV).
• Beta (app.orpheon.beta): turn "Include prereleases" on and set the APK filter to ^Orpheon-Beta-.*-ARMv8\.apk$ (or -ARMv7, -TV).
• Betas are named <next version>-beta.<n> (1.0.1-beta.1, then 1.0.1-beta.2...), marked prerelease on GitHub, and always newer than the last stable.