Blu & Madlib - Bad Neighbor October 30, 2021 On October 30, 2015, the M.E.D., Blu & Madlib trio released Bad Neighbor. MF DOOM is a guest on the song Knock Knock. Le 30 octobre 2015, le trio M.E.D., Blu & Madlib sortait Bad Neighbor. MF DOOM est invité sur la chanson Knock Knock. Read more