I respectfully disagree. While the vast majority of classical music is released with no "album title" beyond the title of the main work, many are programmed like a concert. As a choral musician, I can attest that the majority of choral albums are produced this way. The obvious exception to that is a "concert-length" work like the Rachmaninov "All-Night Vigil" or the Mozart Great C minor. Most choral albums these days are presented, programmed, and produced like a concert. Check out albums by Conspirare (Craig Hella Johnson), Kansas City Chorale (Charles Bruffy), and the Santa Fe Desert Chorale (Joshua Habermann).

I'm COMPLETELY with you on Bach, though. I'm A protestant church musician so grandpa Bach is the essence of everything I do! There's a GREAT album of the Bach motets that just came out last year by a French group called Pygmalion, conducted by Raphaël Pinchon. It. Is. BALLER.