Wikipedia:Articles for deletion/Justin Thomas (musician)
There are more hits for the golfer Justin Thomas at events that included music than this JustinThomas (Vibes).   I did find some coverage although it's all just his name listed as one of a  performing group: https://www.houstoniamag.com/articles/2017/3/8/marquis-hill-concert-houston https://www.nytimes.com/2016/07/22/arts/music/jazz-listings-for-july-22-28.html?_r=0 https://www.nytimes.com/2016/06/28/arts/music/chicago-jazz-marquis-hill-jeff-parker.html http://wxrt.cbslocal.com/2016/06/03/makaya-mccraven-in-the-moment/ Fails 
— User:Gab4gab, 16:59, 30 April 2017 (UTC)
Stance: delete
Cited policy: WP:MUSICBIO (Wikipedia:Notability)