Untitled #13 is the untitled thirteenth studio album by EDM duo The Evolution Solution. the album was released on 10th December 2021, making it the band's fifth album of the year. The album is a mixture of real-life sounds, synths and vocal contributions from various artists. Among the tracks on the album is hit song Speed Of Light, three-part piece Escapism, and starting and ending tracks When The Morning Comes and When The Day Ends, the latter featuring vocals from William Flahive.