Award-winning songwriter/producer Nick Coler talks writing no.1 singles for Girls Aloud and Sugababes, and tells us some hilarious stories about hiding cash under hotel carpets; touring the Soviet Union in the 80s; and how chaotic the music industry really is.

He's sold millions of records, won a BRIT award, and played Wembley Stadium. We talk about walking on stage with no mic; airport drama, and the frustrations of making a hit record.

We talk to Tom Walker about airport hell, walking on stage with no microphone, and what it feels like to have a million-selling no.1 album.

From touring with Paramore and Imagine Dragons, to being signed and dropped by Capitol Records - we talk about the highs and lows of making it as an independent band in 2020.