Beatallica is an American mash-up band that plays music made from combinations of songs of the Beatles and Metallica. A Beatallica song is typically a blend of a Beatles song and a Metallica song with a related title, though sometimes just a Beatles song will be used as a basis with modified lyrics. The lyrics slip back and forth between the two songs, or occasionally neither, in lieu of original lyrics comically referencing Metallica, heavy metal music, or the heavy metal community. While the scansion and melody are usually Beatles-based, the music is played metal style with some Metallica riffs and solos thrown in. Consistent quirks made in the lyrics also criticize glam metal much in the fashion that thrash metal fans would do, as well as many references to blood. Their version of "I Want to Hold Your Hand", called "I Want to Choke Your Band", is an example of their criticism towards glam metal.