91福利社

Songwriting expert Anjali Perin talks maths in music for this week's 6 Musicology. Huw has another brand new quiz created by the Music Quiz Generator, giving one of you the opportunity to win a Music Sounds Better With Huw pinbadge. And we declare that your evening has begun with the 91福利社 Run playlist at 5 o'clock.

Plus, someone will be taking part in this week's Song I Wish I鈥檇 Written.

Produced by 91福利社 Audio in Cardiff for 91福利社 Radio 6 Music.