Igor Vieira 

1) Scarpia - Tosca - Tacoma Opera (USA) - 2020

2) Soloist - Beethoven's 9th Symphony - Campinas Symphony (Brazil) - 2020

3) Soloist - Carmina Burana - Napa Sing (USA) - 2020

4) Soloist - Concert in the Presidio Series (USA) - 2020

5) Stage Director - La Traviata - West Bay Opera (USA) - 2020

6) Dandini - La Cenerentola - Cinnabar Opera Theater (USA) - 2020

7) Dandini - La Cenerentola - Pocket Opera (USA) - 202

8) Danidini - La Cenerentola - Mendocino Music Festival (USA) - 2020

Luciano Pavarotti Voice Competition 

(With Larry Fountain, Juremir Vieira, Mirna Rubim, Alpha de Oliveira, Lukas Doro, Luciano Pavarotti, Laura Aimbire, Celinelena Ietto, Paulo Fortes, Marcos Paulo and Paulo Szot)

Rio de Janeiro - Brazil

Gubetta- Lucrezia Borgia (G. Donizetti)

(With Renee Fleming)

San Francisco Opera - USA