IÑAKI PLAZA & ION GARMENDIA renew the classic sense of folk in their first record entitled 20 Hatz Proiekt (Baga-Biga, 2009). In it, they analyse and examine the Basque musical tradition from the experimental standpoint, and to do it they use the pvc tubiogh as a bass, or different Basque instruments like the trikitixa, the alboka, the txistu and the processed txalaparta, or the wooden or stone txalaparta next to plastic barrels. The result is conclusive: experimental world music of the Basque tradition. IÑAKI PLAZA and ION GARMENDIA have participated and collaborated with different groups (Berrogüetto, Ibon Koteron, Faltriqueira, Tejedor, Kepa Junkera...).