Question: Who are thebmix artists when Tears for Fears is artist 1 and Eric Prydz is artist 2?
SQL: SELECT "Mix artist" FROM "1-23649244-1" WHERE "Artist 1" = 'Tears for Fears' AND "Artist 2" = 'Eric Prydz';

Question: Which level has Marvin Gaye as artist 1 and David Bowie as artist 2?
SQL: SELECT "Level" FROM "1-23649244-1" WHERE "Artist 1" = 'Marvin Gaye' AND "Artist 2" = 'David Bowie';

Question: Which level has Grandmaster Flash as artist 1?
SQL: SELECT "Level" FROM "1-23649244-1" WHERE "Artist 1" = 'Grandmaster Flash';

Question: Which level has Wale as artist 1?
SQL: SELECT "Level" FROM "1-23649244-1" WHERE "Artist 1" = 'Wale';

Question: Which mix artists have Shlomo as artist 1?
SQL: SELECT "Mix artist" FROM "1-23649244-1" WHERE "Artist 1" = 'Shlomo';