Table: song_mix_info
Columns: song_1_title
artist_1
song_2_title
artist_2
mix_artist
guitar_part
level

Question: Who are thebmix artists when tears for fears is artist 1 and eric prydz is artist 2?
SQL: SELECT "mix_artist" FROM song_mix_info 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 song_mix_info WHERE "artist_1" = 'Marvin Gaye' AND "artist_2" = 'David Bowie'

Question: Which level has grandmaster flash as artist 1?
SQL: SELECT "level" FROM song_mix_info WHERE "artist_1" = 'Grandmaster Flash'

Question: Which level has wale as artist 1?
SQL: SELECT "level" FROM song_mix_info WHERE "artist_1" = 'Wale'

Question: Which mix artists have shlomo as artist 1?
SQL: SELECT "mix_artist" FROM song_mix_info WHERE "artist_1" = 'Shlomo'