Adamo, who is openly gay, has lived with his husband, composer John Corigliano in New York City; the two were married in California by the conductor Marin Alsop in August 2008 (prior to the enactment of Proposition 8).
Mark Twain | Mark | Mark Wahlberg | Mark Knopfler | Mark Zuckerberg | Mark Rothko | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Mark Lanegan | Mark Waugh | Mark Rydell | Mark Goodson | Mark Owen | Mark Mothersbaugh | Mark Medoff | Mark Heard | Mark Dayton |
Viskontas has performed as a soprano for numerous roles, including Beth in Mark Adamo’s Little Women, Kate in John Estacio’s Frobisher, Heart's Desire in Arthur Sullivan's The Rose of Persia and Aurelia in Purcell's Dioclesian.