It really is nice to hear such a happy song! I think the only downside was that it did go on a bit too long. It didn't give me that much of a technological feel. It was more one of just joy. That's certainly a great feeling. It's quite relentless in itself.
I can't think of the programs used for this. It has a great beginning and end that flows so well together. I guess it did make me think about a beach. That's just the image I think of when I see the word "paradise". Great stuff.