| Robert Szreder | 0 | 0 |
| Robert Taub | 3 | 0 |
| Robert Tear | 59 | 0 |
| Robert Thies | 0 | 0 |
| Robert Thompson | 0 | 0 |
| Robert Thompson | 0 | 0 |
| Robert Titze | 1 | 0 |
| Robert Treviño | 7 | 0 |
| Robert Turizziani | 0 | 0 |
| Robert Uchida | 0 | 0 |
| Robert Vadney | 1 | 0 |
| Robert Valentino | 0 | 0 |
| Robert Van Sice | 0 | 0 |
| Robert Vanderschaaf | 0 | 0 |
| Robert Vanryne | 0 | 0 |
| Robert Vernon | 0 | 0 |
| Robert Veyron‐Lacroix | 18 | 0 |
| Robert Vijay Gupta | 0 | 0 |
| Robert Volkmann | 5 | 0 |
| Robert Wagner | 0 | 0 |
| Robert Walters | 0 | 0 |
| Robert Ward | 0 | 0 |
| Robert Washburn | 0 | 0 |
| Robert Weede | 0 | 0 |
| Robert Weirich | 0 | 0 |
| Robert White | 9 | 0 |
| Robert White | 0 | 0 |
| Robert Williamson | 0 | 0 |
| Robert Winn | 1 | 0 |
| Robert Wolf | 0 | 0 |
| Robert Woodcock | 0 | 0 |
| Robert Woolley | 0 | 0 |
| Robert Worby | 0 | 0 |
| Robert Wylkynson | 2 | 0 |
| Robert Wörle | 2 | 0 |
| Robert Xavier Rodriguez | 0 | 0 |
| Robert Ziegler | 0 | 0 |
| Robert Zimansky | 0 | 0 |
| Robert de Roos | 0 | 0 |
| Robert de Visée | 28 | 0 |
| Robert deMaine | 3 | 0 |
| Robert “Robbie” Shakespeare | 3 | 0 |
| Robert-Schumann-Philharmonie | 19 | 0 |
| Roberta Alessandrini | 1 | 0 |
| Roberta Alexander | 15 | 0 |
| Roberta Alloisio | 0 | 0 |
| Roberta Fidora | 0 | 0 |
| Roberta Gambarini | 0 | 0 |
| Roberta Gottardi | 1 | 0 |
| Roberta Invernizzi | 33 | 0 |
| Roberta Mameli | 9 | 0 |
| Roberta Peters | 8 | 0 |
| Roberta Rust | 1 | 0 |
| Robertas Šervenikas | 0 | 0 |
| Roberte Mamou | 0 | 0 |
| Roberto Abbado | 6 | 0 |
| Roberto Abbondanza | 4 | 0 |
| Roberto Accurso | 0 | 0 |
| Roberto Alagna | 38 | 0 |
| Roberto Aronica | 0 | 0 |
| Roberto Arosio | 0 | 0 |
| Roberto Aussel | 0 | 0 |
| Roberto Balconi | 2 | 0 |
| Roberto Baraldi | 0 | 0 |
| Roberto Bellatalla | 0 | 0 |
| Roberto Beltrán Zavala | 0 | 0 |
| Roberto Benzi | 5 | 0 |
| Roberto Blanco | 12 | 0 |
| Roberto Cacciapaglia | 0 | 0 |
| Roberto Cani | 0 | 0 |
| Roberto Cappello | 0 | 0 |
| Roberto Carillo Cocío | 0 | 0 |
| Roberto Carlos | 58 | 0 |
| Roberto Cecchetto | 0 | 0 |
| Roberto Cipelli | 0 | 0 |
| Roberto Cognazzo | 0 | 0 |
| Roberto Cominati | 0 | 0 |
| Roberto Coviello | 1 | 0 |
| Roberto Dani | 0 | 0 |
| Roberto Delgado & His Orchestra | 4 | 0 |
| Roberto Delgado & Orquesta | 5 | 0 |
| Roberto Di Gioia | 0 | 0 |
| Roberto Diem Tigani | 0 | 0 |
| Roberto Duarte | 3 | 0 |
| Roberto Díaz | 6 | 0 |
| Roberto Fabbriciani | 9 | 0 |
| Roberto Festa | 7 | 0 |
| Roberto Forés Veses | 0 | 0 |
| Roberto Frontali | 3 | 0 |
| Roberto Gabbiani | 1 | 0 |
| Roberto Gatto | 27 | 0 |
| Roberto Gerhard | 29 | 0 |
| Roberto Gini | 10 | 0 |
| Roberto Gionfriddo | 0 | 0 |
| Roberto González-Monjas | 8 | 0 |
| Roberto Goyeneche | 7 | 0 |
| Roberto Iuliano | 1 | 0 |
| Roberto Locci | 0 | 0 |
| Roberto Loreggian | 0 | 0 |
| Roberto Lorenzi | 0 | 0 |