Notch has provided vocals on several Thievery Corporation songs, including the title track of The Richest Man in Babylon, "Amerimacka", "Blasting Through the City" and "Strike the Root".
Notch has lent his voice to various Thievery Corporation songs, such as "The Richest Man in Babylon", "Amerimacka", "Blasting Through the City", and "Strike the Root".