Ruth Calixta is the singer of the dance project "Ethernity" she created with the spanish producer Daniel Ambrojo. Ethernity is selected to join the famous rapper PITBULL on his tour in Spain. Two concerts awaits her. The first one in Barcelona on January 26 and a second one on January 27 in Madrid. She is also going to share stage with Mohombi, Joanthan Castilla, Dj Valdi & Quique Tejada.