- New
York Polyphony
- The King’s Singers (UK)
- Chanticleer
- Lichfield
Cathedral (UK)
- Fitzwilliam String Quartet (UK)
- The John Turner Musicians (UK)
- Royal School of Church Music, USA
- Royal Northern College of Music, Manchester, UK
- Cape Cod Symphony Orchestra
- Pennsylvania Music Teachers Association
- Corpus Christi Church, New York City
- Elizabeth Sollenberger,
Bowdoin College
- The Huntingdon Trio
- Le Nouveau Chamber Ensemble of Philadelphia/ Dietrich
Foundation
- Lehigh Valley Chamber Orchestra
- St. Peter’s Church, Paoli, PA
- Church of St. Mary the Virgin, New York City
- All Soul's Episcopal Cathedral, North Carolina.
- Ensemble Sine Nomine (UK)
- Three Choirs Festival (UK)
- Roderick Williams, Baritone
- Ensemble GAUDEAMUS (UK)