OMGOMGOMG! hahahah, I love Incubus! I also like Annamolly. I wish I had written Highway to hell by AC/DC! long live Bon Scott!
Or Shuddupayaface by some little italian guy. Let me entertain you by Robbie Williams, because I freaking love that song, makes me wanna jump up and down with a massive grin on my face!
I don't think there are any songs that I wish I could have written. All the songs that mean something to me wouldn't hold the same meaning if I had written them rather than their original authors(? :s). System of a Down. =)
Joe Dolce? I'm embarrassed to be able to remember that! The Hollow Man by Marillion (do I sound like a fan?) It inspired me to write my best ever poem of the same name.