DJ Danger Mouse is an American musician, songwriter and producer who has collaborated with many artists. He is known for his 2004 mashup album "The Grey Album" which combined songs from Jay-Z's "The Black Album" and The Beatles' "The White Album". The song "99 Problems" from this album exemplifies postmodernism through its blending of hip hop from 2003 with 1960s rock, showing a combination of different eras. DJ Danger Mouse also created an interactive website for his album "Dark Night of the Soul" which featured cut and pasted images, representing his postmodern view that everything is a remix. However, this album faced legal issues over copyright claims.