00:00Radio 1's Rock Show with Daniel P CarterMastodon in sessionBBC Radio 1 Duration: 2 hours Tue 25th Oct 2011, 00:00 on BBC Radio 1 ScotlandRock, metal, thrash, new music. Loud. Dan catches up with Machine Head's Rob Flynn and plays a couple of session tracks from Mastodon.GenresMusicRock & IndieBrandRadio 1's Rock Show with Daniel P Carter Source: BBC Online