Ivan Lins & Patti Austin:Daquilo Que Eu Sei - Believe What I Say Lyrics performed by Ivan Lins are property and copyright of the authors, artists and labels. You should note that Ivan Lins & Patti Austin:Daquilo Que Eu Sei - Believe What I Say Lyrics performed by Ivan Lins is only provided for educational purposes only and if you like the song you should buy the CD