4eva Is a Mighty Long Time is the third studio album by American rapper Big K.R.I.T., released on October 27, 2017, through Multi Alumni and BMG Rights Management. A double album, it is his first full-length release since his departure from Def Jam in 2016. The album features guest appearances from T.I., Lloyd, Bun B, Pimp C, CeeLo Green, Sleepy Brown, Joi, Jill Scott, Keyon Harrold, Bilal, Robert Glasper, Kenneth Whalum and Burniss Earl Travis II.