I really hoped to S+ Full Combo all Rift of the Necrodancer demo tracks on easy to hard before release (tomorrow), but I'm closing the game for the night with the following record:

Disco Disaster: S+FC,S+FC,S+FC,--
Overthinker: SFC,S,--,--
Glass Cages: SFC,S,S,--
Ravevenge: S+FC,S+FC,S+FC,--