Nelly Rocha has performed in Europe, Asia, Mexico, and the United States in venues such as Carnegie Hall and Lincoln Center. Nelly participated in the Porgy and Bess National US tour and the Verbier Festival Orchestra European tour. She has performed with the Distinguished Concerts International New York Orchestra, Miami Symphony, Philharmonic Orchestra of the Americas, National Lyric Opera, and Rhode Island Philharmonic. A passionate advocate of music by women, Nelly has performed recitals featuring female composers at the International Congress of Women in Music, the Encuentro Internacional de Mujeres en el Arte, and the Universal Forum of Cultures.