Where can I view 12 hole ocarina sheet music for free?

You can do so ONLY if the music is COPYRIGHT-FREE. Otherwise, please either buy your sheet music or borrow it from the library. ALL fan-made tabs, tutorials, sheet music scans, letter/number note thingies and transcripts of COPYRIGHTED material are not only ILLEGAL, but also very often both INCORRECT and INCOMPLETE.

you won't find any source for the music sheet you're looking for, sorry.. ocarinas usually have less holes in them, with 12 being the maximum of holes you can have. the original ocarina of time has 7 hole in it. but dont give up yet. mastering the ocarina can be tricky, but rewarding. as soon as you learn how to play it without using music books, you'd be playing the song of time, zeda's lullaby and a lot more music. practice and patience is what you need.