Effective period / Period of releases: 1991

Members: Marino Goñi, Patxi Goñi, Petti (2), Toño Muro, Sergio Ibarrola, Anxel Iraola, Blanca Izkue

Spanish power pop group from Pamplona (Navarra) active since 1991.
Hiatus from 2000 to 2009. Active as "Balerdi Erdi" from 2009 to 2012.

Original band members
Toño Muro (vocals, guitar)
Patxi Goñi (guitar, backing vocals)
Marino Goñi (bass, backing vocals)
Blanca Radiation (keyboards, backing vocals)
Sergio Ibarrola "Zarathustra" (drums, backing vocals)

2012 to present
Toño Muro (vocals, guitar)
Petti (lead guitar, backing vocals)
Carlos Ortíz (bass) from 2012 to 2014, Anxel Iraola (bass) from 2015 to present
Sergio Ibarrola "Zaratustra" (drums, backing vocals)

Also Félix Ruperez played bass in the past.

Balerdi Balerdi (1991, GOR Diskak). 10"
Ez gara galdu (1994, GOR Diskak). CD
Hobe behin gorri ezenez beti hori (1997, GOR Diskak). CD
Hegoko lautadaren ertzetik (2012, Musikorta)
Galtzen ikasteko metodoa (2017, autoekoizpena)