He is the brother of professor and politician Ole Henrik Magga and visual artist Josef Halse [no].

Since 1993, he has been part of accordionist Gabriel Fliflet's group Fri Flyt [no], which has toured the country together with Knut Reiersrud in the jazz joik performance Saman i gaman.

Ein Bühnenstück mit einem Joik von Áilloš by Harald Gaski [no] and Gunnar H. Gjengset [no] (Samica, 2019 ISBN 978-3-9816835-4-7).

He has been part of the dance and joik performance Jasat with the Sami theater in Kiruna and the Åarjelhsaemien Teatere [no].

His newest album includes the musicians Svein Schultz, Kenneth Ekornes, and Stein Austrud.