Behind X-Session stands the producer Marc Cortens. This Belgian project features Gene (who started his carreer as lead-singer for the Belgian band Ship of Dreams and also did backing vocals for Chelsy) and the vocalist Cassia, replaced in 1997 by Gina. Their first hit was Bang Bang back in 1996, it remained in the Belgian hit-parade during 27 weeks ! The following single featured the voice of Gina and was entitled Say Yeah. Then came hits like Pump It, The Sound and the ballad Baby, It's You. These hits were on the debut album A Trip To Xanigy.