Helena Espvall is a cello player who is comfortable in indie rock and improvised music circles. She was born and raised in Sweden, playing guitar and cello in rock bands and a silent movie orchestra. Moving to the U.S. and settling in Philadelphia in 2000, Espvall further explored Arabic music, performed with the Amnesiac Music & Dance Ensemble, and joined the contemporary psychedelic-folk group Espers, recording the CDs Weed Tree and II with them. Her penchant for playing free jazz has resulted in collaborations with guitarist Eugene Chadbourne. She is a featured artist with ...