Database: chinook_1_minus_1_0
Question: Find the titles of albums that contain tracks of both the Reggae and Rock genres.
SQL: select t1.title from album_track as t1 join genre as t2 on t1.genreid = t2.genreid where t2.name = 'reggae' intersect select t1.title from album_track as t1 join genre as t2 on t1.genreid = t2.genreid where t2.name = 'rock'