k. Who is the composer for For Those About To Rock (We Salute You) ?
SELECT distinct T2.Composer FROM ALBUM AS T1 JOIN TRACK AS T2 ON T1.AlbumId   =   T2.AlbumId where t1.title  =  'For Those About To Rock We Salute You'
composer for a song refers to the Composer field in the TRACK table; album title matching 'For Those About To Rock We Salute You' requires a WHERE clause filtering on the title; joining ALBUM and TRACK tables on AlbumId to connect album information with its tracks.