04:001Xtra's Cosmic Wind DownJamz SupernovaAn hour of jazz, R&B and chilled-out vibes to calm you downBBC Radio 1Xtra Duration: 1 hour Wed 15th Sep 2021, 04:00 on 1xtraJourney to a universe of blissed-out bops to help you unwind with Jamz Supernova.GenresMusicDance & ElectronicaMusicJazz & BluesMusicHip Hop, RnB & DancehallExperimental & NewMusicHip Hop, RnB & DancehallRnBBrand1Xtra's Cosmic Wind DownSeries1Xtra's Cosmic Wind Down: Jamz Supernova Source: BBC Online