Sob Rock is the eighth studio album by American singer-songwriter John Mayer, released on July 16, 2021, by Columbia Records. The single "New Light", released in May 2018, is included on the album, as are Mayer's two singles from 2019, "I Guess I Just Feel Like" and "Carry Me Away". The lead single "Last Train Home" was released on June 4, 2021, and features guest vocals from Maren Morris.