Marceline the Vampire Queen jammin' out!

Marceline the vampire queen rocks out with her new stereo.

Marceline jams alone to rock music

Marceline lays down some mad power chords

A vampire rocking on a guitar.

Vampire Playing guitar. blood dripping from his face

male!Marcelene going blood crazy and getting Finn's blood all over her guitar.

a guitar with blood and a bite chunk taken out of it

An electric guitar with bite marks and blood covering it called a "Birdy nam nam"