Soon after the album 's completion , Aaron Guerra joined Tourniquet as Mendez 's replacement in 1994 .
Erik Mendez had left the band after the tour for Pathogenic Ocular Dissonance , and so Vanishing Lessons was recorded by Tourniquet as a four - piece band .
Soon after the album 's completion , Aaron Guerra joined Tourniquet as Erik Mendez 's replacement in 1994 .
Erik Mendez had left the band after the tour for Pathogenic Ocular Dissonance , and so Vanishing Lessons was recorded by Tourniquet as a four - piece band .