[1][2][3] Throughout the mid 1990s and early 2000s Moumneh recorded, and toured with, a number of Montreal-based hardcore and punk bands such as The Black Hand and IRE.

[4] In 2004 Moumneh established the Hotel2Tango recording studio with Howard Bilerman, Efrim Menuck, and Thierry Amar (the later two are core members of Godspeed You!

[5] In 2005 Moumneh began performing live as Jerusalem in My Heart with a number of collaborators, a project with whom he has released two full-length records.

As a recording engineer and producer Moumneh has worked with an assortment of acts including Suuns, Mashrou' Leila, ...And the Saga Continues, Matana Roberts, and Ought (band).

[7] In 2011 Ghazi Moumneh collaborated with Alexis O'Hara to create music for Montreal performance art drag duo, 2boys.tv's processional HIV/AIDS memorial Tightrope (2011-2016) which premiered at Buddies in Bad Times Theatre in Toronto.