HELP NEEDED [URGENT]: I'm looking for a song with "I wish".

I have to prepare some exercise to practice the use of "I wish" structure. If you know any song with lyrics like that, please write author and the título of the song, this is really urgent.
The song that I found is:
Kate Nash - Nicest Thing [but I can't use it]

So if you know any song like that, with similar lyrics, please help.