MCXX (pronounced em-cee-ex), is an American alt-pop band from INDIANA.

 They first turned heads with their debut single Hair.  MCXX was founded when frontman Adam McKinney-Drew started recording demos in his basement. The project evolved when he entered the studio in February 2016 with material for a 5-song EP. It was released on July 1st titled, Apollo. It proved to be ambitious and forthcoming. The rest of the young and ambiguous line up is made up of keyboardist/programmer Levi Bennington, guitarist Vincent Charles and drummer Conner James.

They began production toward their album Sourmouth on December 17 2016 announcing it by a video via Facebook. While recording MCXX played selective shows and posted early mixes of songs to appear on the album to their SoundCloud. Despite the wait, Sourmouth officially released April 15 2017. It has received positive praise all over their home state of Indiana garnering over 25,000 spins. The album release show sold out on May 12th.

MCXX announced in March 2019 they would be releasing four new singles throughout the year. The first single “Bicycle” dropped April 7th and was the first time ever the band has released a modern-funk track.