Whoop di doo - Marc has the lovely Woodpigeon in for another session.
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.
Don't be shy. Say hello to Marc's session band, Allo Darlin'.
One man and some music. It's a crazy idea, but it just might catch on.
Brown Brogues in session, and expect Cowboy Rob Hughes and his Americana tunes.
What a way to start the week - Marc has live music from former Slit Viv Albertine!
Marc has Veronica Falls in session, squirted up the line from London.
One man and some great records. It's a mad idea, but it just might catch on.
It's Tuesday night, so expect Cowboy Rob Hughes and a brace of cracking Americana tunes.
Marc has Franco-Scottish pop group Jacques Caramac and The Sweet Generation in session.
It's a welcome return to the studio for the I Am Kloot boys for a live session.
Marc has Serafina Steer in session on a fine, fine evening in Media City.
Teleman is a new band in no way associated with any other band Marc has had on the show.
Marc's live band is from Glasgow and is on Fence Records - it's Randolph's Leap.
Marc happened upon Hot Feet on a trip to Brighton and invited them in for a session.