This was his 3rd solo record. I started listening to Gilberto on his 2nd solo record "Keeping Cool". Since then I have been a fan. His early music has such a great sound. Coros by Jerry Rivas, Tony Vega and Alex D'Castro. Alex sings lead on "Un Poco Mas". Mario Ortiz was the musical director here. You can definitely hear his influence. Check out Mario's music if you like swinging, danceable salsa. Vocals by Anthony Cruz & Primi Cruz.