[3] He has since been labeled a "rising star" by The Economist[4] and garnered a top rating by BBC Music Magazine for his debut album Time.

[5] Mühlrad has partnered with musicians such as Pablo Heras-Casado, Olga Neuwirth,[2] Martin Fröst, and Peter Dijkstra, and ensembles including the Royal Stockholm Philharmonics, Tokyo Symphony Orchestra, WDR Rundfunkchor Köln[6] and Vancouver Chamber Choir, on the classical side.

As a pop composer, he has done various collaborations with the Swedish House Mafia, including the One Symphony, a symphonic version of the electronic music super group's hit song.

[16] In 2019, it was confirmed that Mühlrad would be composing an orchestral interpretation of One (Your Name) by the Swedish House Mafia for the trio's comeback tour which is starting with three Stockholm shows in May.

[17] In 2021, Mühlrad premiered his first orchestral piece, REMS (Rapid Eye Movement Sleep), which was commissioned by the Royal Stockholm Philharmonics.