http://www.youtube.com/watch?v=vbS46wll9iI
Heldar, Kooxda laga sameeyay 2000 ee Puerto de Sagunto (Valencia), waxay soo bandhigayaan muuqaalkooda cusub ee heesta «Naadi«, Waxaa ku jira shaqadiisii u dambaysay 'REM'. Muuqaalka waxaa duubay Ismael Murria iyo Josué Ainos waxaana soo saaray Ruben Garirá.
Waqtigan oo dhan Heldar Waxa uu masraxa la wadaagay kooxaha birta Isbaanishka ee ugu weyn: Mago de Oz, Saratoga, Barón Rojo, Stravaganzza, Obús iyo saameyntiisu waxay u dhexeysaa Metallica ama Pantera, ilaa Nidaamka Down ama Muse, iyada oo loo marayo Masraxa Riyada, Audioslave ama Nickelback.
Haatan Heldar waxa uu soo bandhigayaa shaqadiisii ugu dambaysay «REM", Albamka uu habeeyay Justin Sthurtz (Evanescence, Slipknot, My Chemical Romance) oo ku yaal istuudiyaha Stearlin Sound ee caanka ah