His voice was a light baritone , but he could also sing as a tenor , bass or even falsetto .
As a violinist , Du Puy had a virtuous style , with a firm intonation and sense of music .
Du Puy 's voice was a light baritone , but he could also sing as a tenor , bass or even falsetto .
As a violinist , Du Puy had a virtuous style , with a firm intonation and sense of music .