There are multiple artists named 57:

1.) 57 were a South African based rock band with a 5fm number one single "Projection Man".
2.) 57 is an experimental band from Czech Republic.
3.) 57 is an alternative rock duo from South Korea.

1.) South African rock band "57":
They first released an EP "Projection Man" followed by a full album "Underexposed".

The lead singer and bass player, Andrew "Elvis" Lester, is a tall fellow, who is rumored to be the son of guitar playing, over friendly postman. Andrew is a hermit by nature and will only speak when spoken to. He travels with an interpreter as most are unable to understand his grunts and groans which is his language.
His younger brother, Ross "Booger" Lester is the band's drummer. A dwarf like man in stature but a demon behind the kit. He is now a church pastor.
The guitarist, Richard "Tox" Wilson is of Aborigine descent. A left handed man who moonlighted on the ever popular soap opera 'The Bold and the beautiful' playing the double of Ridge Forrester in all the nude scenes..

The band have now broken up.

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