Indigochildrick has been played on NTS in shows including Lukid, featured first on 18 May 2017. Songs played include Pastel Talk and GRIPPIN.

Rick Mullings (born Stewart Broderick Mullings; January 14, 1996) is an American record producer, recording artist, graphic and fashion designer, visual artist, and painter from Miami, Florida. He released his first musical project Indigo in late 2012 with thirteen self-produced and recorded tracks at the age of 16. After that he released many singles which were supposed to lead to EXPLICIT, which was an album with total of 15 tracks he planned to release, it is unknown why it was scrapped. After that he released "Never Coming Down" which was collection of singles with few new tracks. After that he went into a hiatus and people were waiting until 2020 when he finally released his first project after nearly 8 years. PSYCHOCIAL had in total 4 tracks. Now we are in the same situation, and Indigo doesn't even post on twitter :( He also has his own fashion brand "DREAM MODE" Indigo gained more attention when Super Sonic by Playboi Carti leaked as his song Poppin' Da Trunk was featured in the intro. He has produced for Playboi Carti, Skepta, and Robb Bank$.