PERSON@1 -LRB- born October NUMBER@1 , NUMBER@2 -RRB- , better known by his stage name PERSON@2 , is an MISC@1 record producer , singer and rapper .

PERSON@3 , also known as PERSON@2 , -LRB- born March NUMBER@1 , NUMBER@2 -RRB- is a MISC@2 record producer , rapper and songwriter .
