Question: Find the titles of albums that contain tracks of both the Reggae and Rock genres.
SQL: SELECT T1.Title FROM Album AS T1 JOIN Track AS T2 ON T1.AlbumId  =  T2.AlbumId JOIN Genre AS T3 ON T2.GenreID  =  T3.GenreID WHERE T3.Name  =  'Reggae' INTERSECT SELECT T1.Title FROM Album AS T1 JOIN Track AS T2 ON T1.AlbumId  =  T2.AlbumId JOIN Genre AS T3 ON T2.GenreID  =  T3.GenreID WHERE T3.Name  =  'Rock'