I started thinking about it, and even though a lot of newer music is derivative of older music, that doesn't mean it's not original or creative.
I know this has nothing to do with the original post, which is one of the worst songs ever recorded, but sometimes threads go OT, and this one needs to in order to save it.
Anyway,
Exhibit A:
Panic at the Disco listened to The Beatles pretty much exclusively for a few months before they recorded their most recent and sadly, final CD. They incorporate tons of 1960's rock flavor in their music, but with a modern twist. Either way, it's one of my favorite CD's released last year. If you've never heard of them, I encourage you to listen to the following songs and tell me what you think. You can easily hear The Beatles influence.
"Nine in the Afternoon"
"Behind the Sea"
http://www.youtube.com/watch?v=PZ0SK9xMJs4
Exhibit B:
The Thrills are pretty heavily influenced by The Beach Boys even though they're from Ireland, and you can hear it pretty much on every album. They are a little further from the mainstream than Panic at the Disco, but to me, they're still fantastic. Again, if you haven't listened, I encourage you to, good music is still being made. I'll readily admit the guys voice is a little annoying, but then again, isn't Dylan's? Also, if you do listen, don't watch the video's, some are just lyrics, and the others just aren't that good.
"Big Sur"
"The Midnight Choir"
I know this stuff may not be your cup of tea, some of it has to grow on you. But it does back up your point about all music being derivative. And I do think you can still be creative in this day and age.