| Robert Post |
| Robert Preston |
| Robert Punch Basden |
| Robert ramirez |
| Robert Randolph |
| Robert Randolph & The Family Band |
| Robert Ray |
| Robert Reina |
| Robert Robinson |
| Robert Rodriguez |
| Robert Ross |
| Robert Russell Bennett |
| Robert Schilling |
| Robert Schimmel |
| Robert Schroeder |
| Robert Sequoia |
| Robert Shafer |
| Robert Shaw |
| Robert Shaw Chorale |
| Robert Sin & The Huckleberries |
| Robert Skoro |
| Robert Smigel |
| Robert Smith |
| Robert "Soup" Campbell |
| Robert Sour |
| Robert Stanton |
| Robert Stewart |
| Robert Stickland |
| Robert Strickland |
| Robert Swinton |
| Robert Symons |
| Robert Taylor |
| Robert Tepper |
| Robert Tillman |
| Robert Trowers |
| Robert Vadney |
| Robert Valdes |
| Robert Van Den Berge |
| Robert Vilera |
| Robert Walker |
| Robert Ward |
| Robert Wells |
| Robert Westenberg |
| Robert White |
| Robert Whittaker |
| Robert Wilkins |
| Robert Williams |
| Robert Williamson |
| Robert Wilson |
| Robert Wimer |
| Robert Winters |
| Robert Winters & Fall |
| Robert Wolfe |
| Robert Wyatt |
| Robert York |
| Robert Young |
| Robert Zapata |
| Roberta Bonanno |
| Roberta Bonfardeci |
| Roberta Campos |
| Roberta Donnay |
| Roberta Duchak |
| Roberta Flack |
| Roberta Gambarini |
| Roberta Kelly |
| Roberta Lee |
| Roberta Miles |
| Roberta Miranda |
| Roberta Piket |
| Roberta Piket Trio |
| Roberta Roena Y Su Apollo Sound |
| Roberta Sá |
| Roberta Sherwood |
| Roberta Spitaletti |
| Roberta Thomas |
| Roberta Valentini |
| Robertinho |
| Robertinho De Paula |
| Robertinho y Su Arpa |
| Roberto |
| Roberto Alagna |
| Roberto Antonio |
| Roberto Arballo |
| Roberto Augusto |
| Roberto Bates |
| Roberto BELLAROSA |
| Roberto Benigni |
| Roberto Bianco |
| Roberto Blades |
| Roberto Blanco |
| Roberto Brant |
| Roberto Cantoral |
| Roberto Cantoral y los Tres Caballeros |
| Roberto Carcasses |
| Roberto Cardinali |
| Roberto Carlos |
| Roberto Casalino |
| Roberto Coelho |
| Roberto & Danny |
| Roberto Danova |
