Some have likened Herbert von Karajan's "chamber-music approach" to Wagner's Ring cycle in terms of his scaling down or deconstructing the heroic roles. This approach has less to do with dynamics per se than it does with von Karajan's masterful balancing of voices and instruments. He achieves revelations of horizontal clarity, allowing no contrapuntal strand to emerge with an unwanted accent or a miscalibrated dynamic. The texts are unusually pinpointed and distinct, although the singers don't convey the experience and dimension of Sir Georg Solti's cast on London. There are exceptions.
For those who like a little mysticism and classical influence in their smooth jazz, Japanese-born composer and keyboardist Keiko Matsui has long been the ticket. She was Billboard's number one Independent Contemporary Jazz Artist in 1997 and is the top New Adult Contemporary female instrumentalist of her time. In the early days (she's up to 14 albums now), Matsui did it with a mix of thunderous film score-like sweeps, elegant and jazzy piano command, and a guest sax solo here and there to score some radio hits. On The Ring, she continues her recent trend of all those same elements and gorgeous melodies without concern for pop airplay considerations.