Berlioz Requiem (again). The glorious "Tuba Mirum" is playing right now.
As much as I adore this recording (the Telarc LP with Shaw/Atlanta), it is a mere shadow of the live performance I attended many years ago: an augmented St. Louis Symphony under Slatkin, plus four choruses comprising over 400 singers, in the lush acoustics of Powell Hall. The tenor soloist John Ayler sang from a couple of rows behind me, in the balcony! Major goosebumps.