I have also performed Koerbers pieces numerous times,
contemporary and 20th century composers tend to use a harmonic language that is much more difficult for an amateur choir to learn, retain, and (perhaps most importantly) tune well, than "common practice" music.
Rather than subscribing to absolute truth...
All Bells in Paradise by RUTTER has been stuck in my head for days
Proulx and Tavener (who also weren't dead until they died).
To participate in the discussions on Catholic church music, sign in or register as a forum member, The forum is a project of the Church Music Association of America.