1. Y & T "Best Of '81 To '85" [compilation] (1990)
2. Yattering "Human's Pain" (1998)
3. Yattering "Murder's Concept" (2000)
4. Yattering "Genocide" (2003)
5. Year 200X "We Are Error" (2008)
6. Yyrkoon "Unhealthy Opera" (2006)