TThe Cabrillo Festival of Contemporary Music brings together some of the best and brightest composers working today. I spoke to three from this year's lineup as we listened to some of their pieces. Harpist/composer Hannah Lash confided her love of tuned percussion and hidden structure. Missy Mazzoli discussed her "River Rouge Transfiguration" – inspired by the iconic Ford auto plant–and "Vespers for a New Dark Age": secular music with sacred sources. Nico Muhly reflected on cartoon travelogues and Disneyfied gamelan in his piece "Wish You Were Here" and his "technical exercise with a heart of gold," "Étude #3" featuring violist Nadia Sirota.