Our dear mate Si the OldGit used to so frequently ask for "more baritone in the monitor" (always politely, needless to say) that it became a standing joke in the band. The engineer would ask what we wanted in the foldback, Dave would answer "bass and vocals in the drum fill, keys saxes and vocals in the horn monitors, and you know what Simon wants..." and we'd all shout "MORE BARITONE!"