There is more than one artist with this name:

1)Juan is a rapper from Detroit's 7 Mile Road on the eastside. He is a member of the Street Lord Chedda Boyz. Released two albums with the Street Lordz (Rollees Dont Tic Toc, Platinum Masterpieces), one solo mixtape (Worth the Weight) and has one solo alubm (The Real Me). New album due out in 2008.

2) At a young age Juan has been singing his heart out in his local home town, and neighbouring islands.
Juan Thomas Alvarez was born in the Dominican Republic in 1984 to parents Juan Thomas Carty and Milagro Alvarez Bustamante. At the young age of 3, he was given an opportunity to live and learn in Anguilla. There he developed his singing talent and appreciation for voice.

Through his teen years, he became more active in public events, and even attended his church's district competition locally and overseas.

Now in his early 20s, Juan has found himself a manager, and is working on a demo.

3) Juan is a Model System singer from Osaka Prefecture.

4) Juan is a drummer from the alternative rock band Color for Shane.