Let It Be (Labrinth song) the track. The lyrical content of the song is said to be influenced by Labrinth's anxiety over his second album, with the artist offering the following overview of the track's origins: The debut of "Let It Be" took place in the form of a live performance by Labrinth and his band at Camden Market in London on 17 August 2014, after which the song debuted on radio the following day. On 19 August, the full song was released online. Upon its release, Labrinth explained that "I knew I had been gone a long time and needed to come back with
In Your Letter the song very simple, very almost like ‘50s doo-wop melody and chord structure. The original chord structure was G Major, E Minor, C Major, D Major, similar to the Beatles' "This Boy" among many other songs. The music of "In Your Letter" is a throwback to songs of the 1950s and 1960s. Allmusic critic Stephen Thomas Erlewine describes it as a "sun-kissed '60s homage." Philippa Hawker of "The Age" describes it as "a grimly uptempo 60s style whinge." Leslie Michele Derrough of "Glide Magazine" describes it as sounding like a "1950s sock hop." Gerald Martineez described the song as "an