For Hector Lavoe, perhaps you should start with the compilation of his work. 15 Exitos: El Cantante De Los Cantantes. It has a green cover with a pic of his face with his right hand on his right cheek. However, if you don't mind spending a lill money, I would suggest to get both Vols. Of Hector Lavoe: The Fania "Legends of Salsa". There are 2 vols and for around $50 or $60 bucks you'll have Salsa's most bestest singer's most bestest stuff. Then, get anything you can from him, as well as Wille Colon.