On October 16, 1996, Tool performed at The Glass House in Pomona, California, during a pivotal time in their career following the release of their second studio album, *Ænima* (1996). This album marked a significant turning point for the band, showcasing a deeper lyrical complexity and a more experimental sound compared to their debut, *Undertow* (1993). The *Ænima* tour featured the band experimenting with their live performances, becoming known for their elaborate visual presentations and intricate compositions. Notably, the intense themes explored in *Ænima* reflected the band’s interest in psychology and spirituality, which resonated with fans and contributed to their growing reputation. This live recording captures the band's raw energy and the evolving artistry that would solidify their status in the progressive metal genre.