"Mouthpieces" is a captivating CD release featuring the innovative works of composer Erin Gee, performed by RSO Wien, Klangforum Wien, Phace, and more. This album explores the boundaries between voice and instrument through avant-garde compositions that challenge traditional musical forms. Erin Gee is renowned for her unique "Mouthpiece" series, which utilizes extended vocal techniques to create intricate soundscapes. The participating ensembles'RSO Wien (Vienna Radio Symphony Orchestra), Klangforum Wien, and Phace'are celebrated for their commitment to contemporary music and have collaborated with leading composers worldwide. Released by COL LEGNO, a label known for its dedication to modern classical music and experimental sounds, this CD stands as an essential addition for enthusiasts of cutting-edge composition.