Horacio Vaggione (born 21 January 1943) is an Argentinian composer of electro-acoustic and instrumental music whose music is regularly played worldwide in major centers and festivals of contemporary music.

"La Maquina de Cantar" (1978) is his first solo recorded work; originally released on the Italian Cramps Records label as the 18th volume of the Nova Musicha series dedicated to contemporary avant-garde composers, "La Maquina de Cantar" is now made available again on Dialogo in a faithful reproduction of the original gatefold cover artwork, including also an inner sleeve with the English translation of the liner notes".