I'm looking for Cri Cri sheet music too - where can it be found?
You can find the piano sheet music for songs from Klonoa Door to Phantomile at MediaFire.
We should get sheet musics on internet on some websites
You can get anime sheet music for viola here: http://www.animeonstrings.org/violasheets.htm
These are known as sheet music
To the colors
There are no sites that will give free piano sheet music to Avenged Sevenfold's songs. However, you can purchase Avenged Sevenfold's sheet music for piano at a local music store, or online.
jwpepper.com has tons of sheet music
One can find sheet music for Amy Winehouse songs through many local music stores. Book stores also carry sheet music for various instruments.
who Eva is lukin 4 da horrible histories music sheet is jus sad
See if your local public library bought the sheet music or your local music store.
go to hannahmontana.com/lyrics free music and songs
Many music shops will have them. Or they may be printed offline at many websites