CREATE TABLE table_29264319_1 (mix_artist VARCHAR(255), setlist VARCHAR(255), artist_1 VARCHAR(255))
Who is the mix artist for the closing party setlist where artist 1 is Dillinja and Skibadee?
    
SQL: SELECT mix_artist FROM table_29264319_1 WHERE setlist = "Closing Party" AND artist_1 = "Dillinja and Skibadee"