Free huh...
You just earned a ticket in Greece for summer holidays then
.
If you get a violin player you might play some of
FFXIII-2 soundtrack too but you can still give it a try in keyboards. Though I hated the first game's soundtrack I loved the 2nd one...
P.S.: I used to play piano and keyboards since second grade and got a degree in music theory but quited after the third year in college...