Big Day Out 2005
Fri, 04 Feb 2005 - Sat, 05 Feb 2005

Chemical Brothers is a group, founded 37 years ago in 1989 in Manchester, UK. They are most often considered to be alternative dance, big beat, breakbeat, electronic, electronica, neo-psychedelia, progressive house, techno.

Beastie Boys was a group, founded 47 years ago in 1979 in New York, US.
They dissolved after 35 years in 2014. They are most often considered to be alternative hip hop, alternative rock, east coast hip hop, electro, experimental hip hop, funk, hardcore hip hop, hardcore punk.