It's Marc's first session of 2013, and who better to start with than old friends Shrag?
Marc looks back on a year of live music on BBC 6 Music.
Marc Riley revisits some favourite sessions from 2012, featuring Clinic and Cherry Ghost.
It's that time of the year again when we play our favourite tunes and sessions of the year
Marc plays his favourite tunes and sessions from the past twelve months.
You've got Marc and his pal, Americana expert Rob Hughes.
Marc has Singing Adams live in session from London Village.
A welcome return to the studio for Welsh surf rockers Y Niwl, who play a live session.
Marc is wearing his daubed-on t-shirt. Get your guessing heads on.
Marc has a most enchanting session from The Magnetic North - fact.
Sharon Van Etten takes a break from her UK tour to join Marc in Media City for a live set.
Marc has Matt Friedberger in session - one half of The Fiery Furnaces.
Marc Riley goes solo with plenty of tunes and plenty of banter.
Marc has BMX Bandits in session, five years on from their last visit.
Marc has Milk and Biscuits in session - not just a band, more of a supergroup.
Vic Godard brings The Sexual Objects into the show for a live session.
Marc has a solo session from Emma Pollock and he couldn't be more pleased.
Marc has Magic Arm back for another session. Remember Widths and Heights? That was them.
Marc has a live session from London group I, Ludicrous.
Marc has Manchester's Egyptian Hip Hop in session - get your dancing shoes on.
Holy Moly - David Tattersall is back with a solo album and Marc has him in session.
Marc has a debut session from new favourites Beak.
Warb my dingles, it's the bloomin' Wedding Present in session. Yes, please.
From deepest, darkest London, Marc has Wild Billy Childish and The Spartan Dreggs.
It's the long-awaited live session from Night Works.
Pins don't have far to travel, they're only crossing the border from Manchester.
It's those wonderful musicians from Liverpool in session - Clinic.
Ty Segall makes a welcome return to the show for a full blown session.
Marc braves the airwaves and presents a show all on his own.
Marc has two acts live in session: Norwich's Alto45 and Texan solo artist Micah P Hinson.