Don't know if it's QUITE what you're looking for, but in the opening sequence of Maria-Holic, one of the main characters is using a maid as an electric guitar.
I am the bone of my sword
Steel is my body and fire is my blood
I have created over a thousand blades
Unknown to Death
Nor known to Life
Have withstood pain to create many weapons
Yet, those hands will never hold anything
So as I pray, unlimited blade works.