Couple of good red herrings here. Failed to catch "songs" and "coming together" for the link guesses on 3 and 4, but maybe those were not specific enough...

Nice grid - I wonder if song titles is enough without the power ballads

Your category answers make me thing you are the guy that uses big words because you think you sound smart.... you do not

Not a bad grid, managed to get all the groupings and connections, but I would expand some of the group terms you permit. For example, always use the word synonyms. You have two groups of synonyms so I typed it for both of them and it didnt give me either!

I think you should accept songs for the power ballads too.

I say this as I actually managed to work everything out but it only gave me 4/10!

As for the guy Jesus above, his comment makes me think he was not smart enough for this grid!