Whoop di doo - Marc has the lovely Woodpigeon in for another session.
BBC Radio 6 Music
Happy face - Marc has the sublime Caitlin Rose in session.
All the way from the US of A, Marc has a session from Ducktails.
Manchester group The Travelling band are back in session for Marc.
Marc has a session from ex-Glaswegian and adopted Mancunian Post, aka Graham Wann.
Brace yourself, Marc has the fantastic Mogwai live in session.
Mazes have made an effort and come up to Salford Media City for a session with Marc.
Marc has Dutch Uncles back in for a session - delighted or what?
Marc has a session from his latest new flame, Unknown Mortal Orchestra.
Marc has managed to persuade Villagers to pop in for a session.
Get the Welsh cakes out - Marc has the mighty North Wellian Sweet Baboo in session.
Classic and cutting-edge music with live sessions and archive performances.
Marc has Wintersleep live in session, all the way from Halifax (in Canada, not Yorkshire).
Marc has Ólöf Arnalds in session, all the way from Iceland.
Marc has Everything Everything live in what must be their sixth session or so.
Brighton's Esben and The Witch visit the London studio for a live session.