His niece Donella Del Monaco, a soprano, is the singer of Opus Avantra.
Opus Dei | Mr. Holland's Opus | Opus number | opus number | Opus the Penguin | Opus III | Opus | XS: The Opera Opus | Requiem (Opus 9)". | Opus sacerdotale Amici Israel | Opus No. 1 (1943 song) | Opus Eponymous | Opus (codec) | Opus Avantra | Opus 69 | Opus 40 | Mr. Holland’s Opus | L'Opus Dei : enquête sur le "monstre" |