"One Day" is a song by American rapper Logic. It was released on July 27, 2018, by Visionary Music Group and Def Jam Recordings, as the lead single from Logic's fourth studio album, YSIV. Produced by Logic, 6ix, and Kevin Randolph, the song features guest vocals from singer-songwriter Ryan Tedder. The writing credits are shared between both the artists and the producers. "One Day" peaked at number 80 on the US Billboard Hot 100. He performed the song with Ryan Tedder at the 2018 MTV Video Music Awards.