Don't Be so Hard on Yourself

This feel-good anthem was penned by Jess Glynne with English songwriter Wayne Hector and the London-based songwriting and record production team TMS. Other collaborations between Wayne Hector and TMS include Sigma's UK chart-topper "Changing" and The Vamps' hit song "Last Night."

The Wire actor Clarke Peters co-stars in the music video, which was directed by Declan Whitebloom and follows a grief-stricken young drummer's quest to achieve percussion-greatness.

This was Jess Glynne's fifth UK #1, matching the record for a British solo female artist, held by Cheryl Fernandez-Versini (formerly Cheryl Cole). Her previous four chart-toppers were: 2004 "Rather Be" (Guest vocals on Clean Bandit song). 2004 "My Love" (Guest vocals on Route 94 song). 2005 "Hold My Hand" (Solo single). 2005 "Not Letting Go" (Guest vocals on Tinie Tempah song).