He often tours with fiddler Duncan Chisholm who founded the Celtic rock band Wolfstone which Drever joined in 1990 but left in later years.
In 1990 Drever joined Wolfstone where he played guitar, cittern, whistle, mandola and pipes as well as providing lead vocals and songwriting but pursued a flourishing career of solo and duo work.
Apart from his continuing collaboration with Duncan Chisholm, Drever has often joined up with other musicians, either as a duo with Bruce MacGregor, as Band with "The Vast Majority" or with former Wolfstone members Mop Youngston and Andy Murray as "The Black Sheep" in 2007.
The current line-up now includes Finlay Wells (bass), Iain Coates (drums) and Andy Murray (guitar).
[2] They have released an EP with 5 songs: Every Beat of the Drum, Harbour Lights, Ballad of Jimmy Fry, Walk Beside Your Shoes and Stranger's Tongue.