James Bay, Alexandra Burke and Indina Manzel have all had UK Top 40 singles that share which title?

"Let It Go" is a song from Disney's 2013 computer-animated feature film "Frozen", whose music and lyrics were composed by husband-and-wife songwriting team Kristen Anderson-Lopez and Robert Lopez. The song was performed in its original show-tune version in the film by American actress and singer Idina Menzel in her vocal role as Queen Elsa. The song reached number 11 in the UK charts.

"Let It Go'" is a song by British recording artist Alexandra Burke from her second studio album, "Heartbreak on Hold" (2012). It was released in the United Kingdom on 27 May 2012 as the album's second and final single. "Let It Go" is an uptempo 90s throwback dance song drawing influences from the dance-pop and R&B genres. The song reached number 10 in the UK charts.

"Let It Go" is a song by English singer-songwriter James Bay. It was released in Europe on 15 September 2014 through Republic Records as the first single from Bay's second extended play of the same name. It was included on Bay's debut studio album "Chaos and the Calm" (2014). The song was written by Bay with Paul Barry and produced by Jacquire King. The "Let It Go" EP was released prior on 3 May 2014. The song reached number 33 in the UK charts.