The group was born on April 8, 2012 in Santiago de Cuba. They perform different genres of Cuban and universal popular music, using a peculiar format (2 sopranos and 2 altos). One of the “contracts” is exercised as the “bass” of the group, due to its wide range. They take on the challenge of performing pieces of different musical styles, which has required a greater commitment in their rehearsals and presentations. Its members have participated in different national and international events.