Please answer the following question: What key details about choice37  can be extracted from the following bio?  Bio: choice37 is an american-south korean rapper , songwriter , and record producer . he became a producer for yg entertainment in 2009 . he has worked with some of the company 's most notable artists including big bang -lrb- south korean band -rrb- , g-dragon , taeyang and 2ne1 .
Answer:
- instrument is vocals , bass , electric guitar , piano- years active is 1997 -- present- birth name is robin cho- genre is hip hop , k-pop , r & b- partner is unknown -lrb- 2010-present -rrb-- name is choice37- background is solo_singer- label is yg entertainment- birth place is los angeles , california , united states- associated acts is longevity crew , yg family- occupation is rapper , record producer , songwriter