Adagio was M.C. Reign Supreme and Big Cousin aka The Obvious Wonder they first broke on the underground scene with the mixtape and underground radio show favourite The Obvious Joint” in 1996.
After that they released a succession of singles and e.p.'s mainly in 1997 and also appeared on records by Wisdom and The Juggaknots.
Adagio were last heard of in 2002(The classic Poetry to Infinity backed with Who is Adagio?12") and oddly there is hardly anything about them on the internet, not one photo or bio, only a list of records they have released and appeared on at discogs.

Adagio! on Last.fm.