list down the associated musical artist of the writer of frat rock ! the greatest rock 'n' roll party tunes of all-time ?
SELECT DISTINCT var_uri where brack_open dbr_Frat_Rock!_The_Greatest_Rock_'n'_Roll_Party_Tunes_of_All-Time dbp_writer var_x sep_dot var_x dbo_associatedMusicalArtist var_uri brack_close