13:00Jamz SupernovaSevdaliza and Slumber SundayzzzBBC Radio 1Xtra Duration: 3 hours Sun 6th Dec 2015, 13:00 on 1xtraJamz catches up with singer and producer Sevdaliza.GenresMusicHip Hop, RnB & DancehallRnBBrandJamz Supernova Source: BBC Online