Sony's previous Days of Play had massive reductions on PSVR, games and plus and its looking like this year's is going to be good too.
One of my Favourite games of last year is being updated again, Firesprite games have already updated this game to include more modes and features.
Esper is an interesting puzzle game from Coatsink games, it's also available on Oculus go, Gear VR and Steam. Esper 2 is also out for Oculus go and Gear VR but unfortunately not PSVR yet.
An interesting new VR accessory from @VR_Cambrian allows you to discover natural movement in VR.
Games include a lot of music these days, and inevitably when streaming you will get copyright notice.