Celebrated soprano, Sylvia O'Brien is a dazzling force of nature, captivating audiences with her soaring vocals and magnetic stage presence.​

Review of The Devil’s Dream: Chamber Music by Seán Doherty | Adrian Smith | Journal of Music 

 

 'the rising glissandi that feature the wonderful Sylvia O’Brien as the spéirbhean (a kind of Irish Brunnhilde) reaching into the vocal stratosphere are thrilling...the performances from soprano Sylvia O'Brien and others is first class'​