Discography
- Traka Traka (1994, Besotico Records)
- Mundo (1995, Besotico Records)
- Hijos de Alien (1996, Besotico Records))
- Esencia (1997, Besotico Records))
- Esencia (Compilado) (1998, Besotico Records))
- Abrecaminos (1999, Besotico Records)
- Contagiandose la energia del otro (2000, Besotico Records)
- Colmena (2003, platinum album)
External links
http://www.elotroyo.com/ - Official Band Site
http://www.microcosmicos.com.ar/ - Fan Community