Siobhan Armstrong thinks she’s very fortunate to perform and record early chamber music, church music and opera with some of Europe's most prestigious historical musicians, and also to play with some of Ireland and Scotland’s best traditional musicians. She plays medieval to 18th century single and multi-row harps and is happiest when accompanying vocal music: plainchant to polyphony to sean-nós song to baroque opera. She founded and directs The Historical Harp Society of Ireland.