- KnightSong
- The Boston Camerata & Joel Cohen
- Arturo Delmoni, Alexander Romanul, Nathaniel Rosen, Katherine Murdock, Natasha Lipkina, Emily Mitchell, Nina Bodnar, Rafael Figueroa, Danielle Maddon, Ellen DePasquale & Timothy Smith
- Farnham Youth Choir, The Cambridge Singers, John Rutter, Royal Philharmonic Orchestra, Elin Manahan Thomas, Melanie Marshall & Clara Sanabras
- Jean Ashworth Bartle & Toronto Children's Chorus
- Larry Theiss