Her piece Dissolving Bands for the Lexington Symphony was the winner of the 2013 Leo Kaplan award, the top prize in the ASCAP Morton Gould Young Composer Awards. In 2015 her sonic and kinetic installation of inflatable harmonica-playing robots, Harmonibots, received the Ruth Anderson Prize from the International Alliance for Women in Music. She has been commissioned by the Fromm Foundation at Harvard University, Chamber Music America, the Barlow Endowment, Gaudeamus Muziekweek, and the Jerome Fund for New Music. Her string quartet Many Many Cadences, recorded on Spektral Quartet’s Grammy-nominated album, also received an ASCAP award. She was a 2015-17 Composers and the Voice Fellow with American Opera Projects and her one-act opera The Surrogate (with librettist Emily Roller) recently premiered at the University of Illinois. As an oboist, Sky has performed at the MATA and SPLICE Festivals and is a core member of the New York-based Ghost Ensemble.

Macklay completed her D.M.A. at Columbia University where she studied with Georg Friedrich Haas, George Lewis, and Fred Lerdahl. She also holds degrees from the University of Memphis (M.M.) and Luther College (B.A.). An enthusiastic practitioner of creative music education, Macklay taught for nine summers at the Walden School Young Musicians Program in Dublin, New Hampshire, an acclaimed summer school and festival for pre-college composers. She is now Assistant Professor of Music at Valparaiso University in Northwest Indiana.