Wikipedia:Articles for deletion/Regard (DJ)
does meet the "Has had a single or album on any country's national music chart" criteria of , specifically for "Ride It" which was number 2 on the https://www.officialcharts.com/chart-news/tones-i-takes-on-regard-for-this-weeks-number-1__27374/ official UK charts. It does appear that Regard might be a "one-hit wonder" as this appears to be the only significant things he's done. But he is covered in multiple |reliable sources, so does meet  as well, for example coverage in https://www.bbc.com/news/newsbeat-49856548 BBC, https://www.rollingstone.com/music/music-features/jay-sean-ride-it-regard-viral-tiktok-876545/ Rolling Stone, https://celebmix.com/exclusive-interview-dj-regard-discusses-the-success-behind-ride-it/ Celeb Mix. The article is poorly written, but the subject is, I think, notable
— User:The, 03:20, 23 December 2019 (UTC)
Stance: keep
Cited policy: WP:NMUSIC||WP:RS||WP:GNG (Wikipedia:Notability)