Silvia Bertona was a singer represented in the Pristine catalogue through Gabriele Santini’s 1959 stereo recording of Puccini’s Madama Butterfly.

The performance places her with Victoria de los Ángeles, Jussi Björling, Mario Sereni, Miriam Pirazzini and Rome Opera forces.

Because wider public biographical detail is limited, this entry remains tied to the recording evidence and its Italian opera context.

This page gives a securely identified supporting artist a compact marker in the Björling-de los Ángeles Puccini strand.