Trevor spins Gyptian's only Top 40 single in Hit & Run.
BBC Radio 1Xtra
2/2 British musician and poet Akala examines the culture of his Rastafarian heritage.
BBC Radio 4 FM only
David Rodigan presents an hour of classic roots and reggae music from the 60s to today.
BBC Radio 2
Iain Anderson with country, folk, blues, soul and rock 'n' roll.
BBC Radio Scotland
Listen live (BBC Radio Scotland homepage)