Tool - Songs and Album Covers

The band Tool has been around since their first album, Undertow, released in 1993. Since then, the progressive metal band has seen an unexpected amount of commercial success. They're know for their unique sound and usage of weird time signatures in their songs. One of their most well known songs, Lateralus, is completely constructed around a series of numbers known as, "The Fibonacci Sequence". The chorus of the song switches between 9/8, 7/8, and 4/4. I highly recommend listening to that song if you're interested. Tool has also always had fascinating album covers to me. In order, the albums are Undertow, Ænima, Lateralus, 10,000 Days, and finally Fear Inoculum, which just released August 30th of 2019, thirteen years after the release of 10,000 Days.