Question: What is the name of this music festival in the United States in 1969 whose creators were represented by Bob Donnelly?
Sentence (from "Bob Tostes"): In the same year he was a final contestant of the local phase of the IV Festival Internacional da Canção (IV International Music Festival), with the tunes "Caminhada" (in partnership with Roberto Guimarães) and "Noite mais linda" (in partnership with Bebeth Farah).
Relevant evidence: No