These guys keep coming out of the wood work - now I've come upon the MOST importantest of all the 15th century Franco-Flemish composers: Gilles Binchois. His fine melodies had an arguably greater influence, apparently, on composers of his time, and in centuries to come. I don't really know, so I choose to love them all equally.
Still listening to Ockeghem this morning. Ockeghem studied under Binchois, and took his place as most important Franco-Flem of the 15th century. Guillaume Dufay was writing at the same time as Binchois, and Josquin des Prez took up the tail-end of all four of them, pushing forward into the 16th century. J des Prez, as I like to call him, took what his Franco-Flemish ForeFathers had proffered to him, and wrought a style very near to perfection - so thought Gioseffo Zarlino, a musical theorist of the time. He may have studied counterpoint under Ockeghem. What is counterpoint? Tune in next time to find that out, and other secrets behind the technical wizardy of the Franco-Flemish composers.
The picture below is of Ockeghem (with the glasses) and his singers.