Claim: Baker Boy was lead artist in the non-album singles "Cloud 9" (credited as the first to be recorded and released original Yolŋu Matha rap) and "Marryuna" (featuring Yirrmal), both released in 2017.
Evidence: In 2017, Baker Boy attracted national attention as the winner of the Triple J Unearthed National Indigenous Music Awards (NIMAs) Competition. releasing the singles "Cloud 9" featuring Kian and "Marryuna" featuring Yirrmal in the same year. It is credited as the first original rap to be recorded and released in Yolŋu Matha language. 
"Marryuna"
(featuring Yirrmal) 2017 Non-album singles