I'm looking for an alternative to "sleep as android" as its not FOSS.
What I would like is the customising that "sleep as android" offers:
-alarm that rings at a specific time during weekdays, and another time during weekends
-alarm sound that gradually increases volume
-alarm chooses from a selection of songs, with shuffle.
The stock Samsung alarm clock allows for songs/albums/playlists from Spotify to be played. Would need to set two different alarms once for weekdays and one for weekends, but they don't offer gradually increasing sound.