[1] He has produced songs for artists including Big Bang, Blackpink, iKon, and Winner.
[2][3][4] Kim Jung-gu was born on March 6, 1990 (February 10, 1990 by the lunar calendar).
Later, he wanted to be always happy no matter what music he did, so he shortened "Radiohead T-shirt" into "R.Tee" and began to use it as his stage name.
[8] He signed to Dee Company, an entertainment agency founded by Yoon Do-hyun.
[11] Credits are adapted from the Korean Music Copyright Association database.