Jahmarie Wishart Adams (born March 19, 1993), known professionally as Jazz Cartier, is a Canadian rapper, singer, and songwriter.

He was accepted to an art program at Columbia College Chicago in 2012 but, reluctant to move to a new city where he knew no one, he returned to Toronto.

[5] In 2013 the Get Home Safe Crew was formed in Toronto with 88Glam members Drew Howard & Derek Wise.

[5] After moving back to Toronto, he began working with record producer Lantz after originally meeting in 2009 at a studio when Cartier was 16 years old.

[12][13] Performing in Toronto-area music venues, he quickly attracted attention[9] — his track "Switch" was regularly played at Toronto Raptors games by team DJ 4Korners,[5] and at a Toronto Red Bull Sound Select show in March 2015 he was introduced by rapper Kardinal Offishall.