Soil is the first EP by American metal band SOiL. According to the band's vocalist, Ryan McCombs, this release was referred to by the band as "the worm disc".[2] The tracks "Broken Wings" and "She" reappeared on a second EP, El Chupacabra, in 1998. Songs from both EPs then appeared on Soil's first album, Throttle Junkies, the following year.