Tenor Matthew Valverde and pianist Randy Macy, assisted by cellist Mathieu D’Ordine, violinist Sarah Off, and flautist Tracy Doyle, première Duérmete, niño lindo, El triste león, Pajarito amarillito, and La entriega from Canciones del pasado as part of the Mt. Blanca Summer Music Conservatory at Del Norte High School (22 June) and Leon Memorial Hall at Adams State University (26 June)