Lammo wraps up the week with a Maida Vale session from Of Monsters and Men.
The Icelandic six-piece won the 2010 Músiktilraunir battle of the bands competition in their homeland and scored a No. 1 hit with their single Little Talks the following summer.
Their debut album, My Head Is An Animal, was released worldwide earlier this year.
Steve also plays your track choices in the Friday Free For All. Plus, he chats to another caller in Good Day Bad Day caller and sets up the National Anthem.