Javier Ibarra- Kase O

     Kase O is the a.k.a (rappers name) of Javier Ibarra, an Spanish MC, born in the area of La Jota, in Zaragoza. He sings in the rap band Violadores del verso, with Lirico, Sho-Hai and R de Rumba. He  sings rap  since he was 13. He stands out on the microphone with his hard lyrics. He makes some types of rap, in which he sings hardcore, or he criticizes the society, or he sings poetry. Kase O can sing all types of rap! Sometimes, when someone is talking about rap, he is talking about a music full of insults and noise, but, it´s the opposite!
     Most of the rap songs are poetry! And Kase O shows it in his songs.Javier is also a producer. With Violadores del Verso, he has done a lot of concerts around Spain and he has also participated with other artists:

-SFDK "Seguimos en línea"
-Hazhe "Nadie lo Haze como yo" (Con el micrófono en la mano, 2000)
-Frank T "Línea D 4" (90 Kilos, 2001)
-Hablando en Plata "La rebelión de las máquinas" (A sangre fría, 2001)
-Chulito Camacho "Pasa la vida" (Las heridas del corazón, 2003)
-VVAA "Fe" (Zaragoza realidad, 2004)
-Laboratorio Hip Hop "Inédito del laboratorio con Supernafamacho)"
-Xhelazz "Sólo importa el rap" (El soñador elegido, 2007)
-Elphomega "Fuego camina conmigo" (El testimonio libra, 2007)
-Soziedad Alkoholika "Política del miedo" (Mala Sangre, 2008)
-El Chojin "Rap vs racismo" (El ataque de los que observaban, 2011)
-SFDK "'Espacio vital"' (Lista de invitados, 2011)

Raúl Iniesta Serrano