Nota: I campi con l'asterisco sono richiesti
LINKS
Scott Joplin House State Historic Site
Scott Joplin International Ragtime Foundation
The Mississippi Rag
Sutter Creek Ragtime Festival
West Coast Ragtime Society
Charles Templeton Ragtime Jazz Festival
Bohém Ragtime Jazz Band
Ragtime to Riches Festival
Max Morath
Terry Waldo
Marco Fumo
Antonio Ballista
Riccardo Scivales
SidMA
Edward A. Berlin
Cesare Poggi
Marcello Piras
Italian Festival of Ragtime