Isaiah has been played on NTS in shows including The NCA Show w/ Brassfoot, featured first on 30 December 2020. Songs played include Wave Goodbye.

Multiple artists are known as Isaiah

Isaiah Firebrace, an Australian singer who won the eighth season of The X Factor Australia in 2016. A 1970s Austrian progressive rock band. Belgian screamo band Isaïah. Hip-hop / tattoo artist from Tucson, AZ. 5.Israeli band from Tel-Aviv- ""Isaiah" is a brand new project by Tomer Yeshayahu from Tel-Aviv, Israel. The project incorporates elements of American and Greek folk music alongside North African influences.

Tomer Yeshayahu is a guitar and bouzouki player and a singer-songwriter. He was a member and lead vocalist of "HABSORA" – an Israeli band which issued two albums and was played over Israeli radio. In addition, Yeshayahu produces and plays with "Kol Dodi Ensemble" – an Israeli group lead by singer Mika Karni, and tours mostly over-seas in music festivals around the world."