I agree with goldmund. It's either 5/4 or 5/8 (I think 5/8), alternating with 6/8 every measure until the chorus, where it goes into straight 5/8. At 2:40, the first 4/4 section, we're still in the first movement, but I believe that the second movement starts at around 4:44, with the 4/4 change again, and the decrescendo. goldmund, I'd never noticed that the percussion part continues in 4/4! Thanks for letting me know!
I agree with goldmund. It's either 5/4 or 5/8 (I think 5/8), alternating with 6/8 every measure until the chorus, where it goes into straight 5/8. At 2:40, the first 4/4 section, we're still in the first movement, but I believe that the second movement starts at around 4:44, with the 4/4 change again, and the decrescendo. goldmund, I'd never noticed that the percussion part continues in 4/4! Thanks for letting me know!