Karajan’s Mahler is unsurpassed
See also ( very interesting):
Mahler: Adagietto Symphony 5 arranged for Choir :
See also the adagio’s from symphony 4 & 6 by Karajan on this channel & Part 1 & 4 of symphony 9:
Symphony 5 part 1 :https://www.youtube.com/watch?v=XUGPzud8rJk
Symphony 5 part 2 :https://www.youtube.com/watch?v=4cyGKsfGXoI