Instruct: Classify the given Amazon review as either positive or negative.
Query: VIVA SAN LUIS!Conjunto Primavera is number one!

Nacho Galindo along with Tony Melendez do a brillant job in this CD . Nacho Galindo has one of the most beautiful voices of all time. Their music is heard at all dances, family gatherings and many other events, it always brings the raza to their feet. This group will live on forever.