CREATE TABLE table_26217 ("Song 1 title" CLOB, "Artist 1" CLOB, "Song 2 title" CLOB, "Artist 2" CLOB, "Mix artist" CLOB, "Guitar part?" CLOB, "Level" CLOB)

Which level has grandmaster flash as artist 1?
SELECT "Level" FROM table_26217 WHERE "Artist 1" = 'Grandmaster Flash'
SELECT "Level" FROM "table_26217" WHERE "Artist 1" = 'Grandmaster Flash'