what 2 songs should i play for a music collage audition (guitar)?

I have an audition at a music collage in 2 weeks (guitar) and I have
to play 2 songs but I don't know what to play I need 2 completely
different styles of songs and something that really shows my ability
(one of the songs should should preferably be a rock song)

can anybody suggest me some songs that I could use I am an ok
guitarist I cant shred or anything but i should be able to play most
things

cheers