About Helios

Helios is Atlantic Canada’s premier vocal ensemble, performing sacred and secular music from the Renaissance and beyond. Its members include Eszter Horvath (soprano), music director at All Saints Cathedral, Halifax; Elisabeth Stones (soprano), National Youth Choir alumna; Andrew Pickett (alto), former lay clerk at Manchester Cathedral; Garth MacPhee (tenor), music director at St George’s Round Church, Halifax; and John Mark Dawson (bass), former boy chorister at Christ Church Cathedral, Ottawa. They made their début in early 2015 with “Madrigal Mystery Tour,” for the Conference of the Early Modern at the University of King’s College.


Eszter Horvath

Eszter Horvath (soprano) holds a BMus from Dalhousie University, is pursuing an MMus in Orchestral Conducting at the University of Toronto, and is equally versed in orchestral and choral conducting. She has a special interest in Renaissance and Baroque music, and is the past president of the Early Music Society of Nova Scotia (EMSNS). Eszter was the interim music director at the Cathedral Church of All Saints in 2015–15, and at St. George’s Round Church in 2010–11. She was associate conductor of the Nova Scotia Youth Choir in 2013 and 2014, and also directs the the EMSNS Madrigal Group, which she founded in 2012. She was music director for Cosi fan tutte at the Halifax Summer Opera Festival in 2016. Eszter is also proficient on violin and viola, having served as concertmaster at Cardinal Carter Academy for the Arts (Toronto) and principal second violinist in the Chebucto Symphony Orchestra (2006-2011).

Elisabeth Stones

Elisabeth can't remember a time when she did not sing, having sung with her large musical family from an early age. Her first foray into choral sacred music was as an 8-year-old in the Junior Choir at the Cathedral of St John the Baptist in St John's, NL, which turned out to be only the beginning of her life in the choir loft. While completing her degree in Classics and English at the University of King's College in Halifax she joined the King’s Chapel Choir and the choir at St. George's Anglican Church, which led her to pursue interests in oratorio and chamber music. In 2012 she represented Nova Scotia in the National Youth Choir of Canada, and in recent years she has taken part in various chamber music vocal ensembles, including Lingua Dulcis, The Halifax Camerata Singers, The Prince Edward Consort, and The St George's Consort.

When she is not singing (and sometimes even when she is!), Elisabeth is usually knitting.

Andrew Pickett



Counter-tenor Andrew Pickett's singing has been described by Opera Today as “the sweetest liquid legato.” He received his Master of Music from the University of Western Ontario, and then spent four years in the UK, earning a graduate diploma at the Royal College of Music and studying with such notable experts in the vocal Baroque as Dame Emma Kirkby, James Bowman, and Michael Chance. Andrew has performed major roles in operas by Handel, Monteverdi, Cavalli, Purcell and Jonathan Dove, and been a soloist in works by Purcell, Charpentier, Handel, Britten, and Bach in the UK, Europe, and Canada. He is an alumnus of the National Youth Choir of Canada and the Tafelmusik Chamber Choir. Andrew lives in Halifax where he works as a voice teacher and early music clinician, and is president of the Early Music Society of Nova Scotia.

Garth MacPhee

Garth MacPhee is a native Nova Scotian and a graduate of the Schulich School of Music at McGill University (M.Mus '06), where he studied organ with John Grew and Dr William Porter. Garth currently serves as Director of Music at Saint George's Round Church. He also serves as the resident musician for the Anglican Formation Class at the Atlantic School of Theology, teaching voice to postulants and playing for class liturgies. Garth draws particular inspiration from Gregorian Chant, Renaissance polyphony and the music of J. S. Bach. Whether playing the organ, singing or conducting, Church Music is the heart of Garth's musical vocation.

John Mark Dawson

John Mark D. Dawson was born in Halifax but spent most of his early years in Kanata, Ontario, a western suburb of the Nation's Capital, Ottawa. Music has always been a part of John Mark's life. He grew up with music in the home, two sisters who played the piano, and regular Saturday morning lessons being taught around the baby grand in the living room. Through his early years, he would sing in the various church choirs, played in the hand bell choir at church and could be found playing recorder in the elevator with his family in the office towers of downtown Ottawa at Christmas time. He enjoyed playing anything brass through his teenage years and could often be seen putting down one instrument and picking up another in the middle of a band concert.

John Mark joined the Men and Boys choir of Christ Church Cathedral in 1989 and worked his way to head boy, continuing on as a teenager and young adult in the choir until 2001. He was a head boy the inaugural year for the Anglican Chorale of Ottawa in 1994 and participated in two tours to England: Gloucester in 1994 and Ely in 1996. In 2005 John Mark moved to Halifax to pursue a Political Science degree at Dalhousie University. After searching Halifax for a church and music program that felt like home, he landed at St. George's Anglican church where he has been since 2010 as the Bass section lead; also where he met the other 4 members of Helios Vocal Ensemble.