03:00Radio 1's Hype Chart with Phil TaggartJamz sits in for PhilBBC Radio 1 Duration: 1 hour Tue 19th Mar 2019, 03:00 on BBC Radio 1 EnglandJamz Supernova is in for Phil with the hottest new records currently on Radio 1.GenresMusicBrandRadio 1's Hype Chart with Phil Taggart Source: BBC Online