Merry Christmas II You is the thirteenth studio album and second Christmas album by American singer-songwriter Mariah Carey. It was released by Island Def Jam on November 2, 2010. Recording began in April 2010 and continued while Carey became pregnant. She was the executive producer of Merry Christmas II You and worked with various record producers, including Bryan-Michael Cox, Jermaine Dupri, Randy Jackson, James Poyser, Marc Shaiman, James "Big Jim" Wright and Johnny "Sev" Severin of RedOne. The album features Carey's mother Patricia Carey as a guest vocalist on "O Come All Ye Faithful" / "Hallelujah Chorus". The album serves as a sequel to her fourth studio album Merry Christmas (1994). It is composed of original songs and covers, ballads and uptempo tracks, incorporating R&B, soul, and house music in its composition.