References
Ch. 1
Emerson, Ken, Doo-Dah! Stephen Foster and the Rise of American Popular Music. Da Capo Press, 1997.
Ch. 24
New York Times, Fabrizio De Andre, Songwriter Of Italian Protest Movement, 58. Printed Jan. 18, 1999. https://www.nytimes.com/1999/01/18/arts/fabrizio-de-andre-songwriter-of-italian-protest-movement-58.html
Gatti, Roberto, Interview with David Byrne, https://www.mybestlife.com/ita_anima/David_Byrne_intervista.html