Unlike the rest of the DCAU series, this was the only one with an official soundtrack release from the cartoon. I was foolish enough not to seek one out during its release and now I'm afraid it's out of print. If anyone out there has a rip of it, I would be most grateful.

You're in luck. sigma62 has you covered. He also uploaded the Batman Beyond movie OST-Return of the Joker: Thread 34462

FYI, the soundtrack's available at amazon.com if you want your own copy.

If by the animated series is what you are talking about then yeah i've got it and I will have it available momentarily!

Ok, it's in the Download Links section now