| Artist name | Roles | Recordings |
|---|---|---|
| David Cullen (guitarist) | arranger, guitar, synthesizer | O Christmas Tree |
| Jill Haley (Oboe and English horn player) | arranger, English horn, oboe | O Christmas Tree |
| Artist name | Roles | Recordings |
|---|---|---|
| David Cullen (guitarist) | arranger, guitar, synthesizer | O Christmas Tree |
| Jill Haley (Oboe and English horn player) | arranger, English horn, oboe | O Christmas Tree |
| Artist name | Roles | Recordings |
|---|---|---|
| David Cullen (guitarist) | arranger, guitar, synthesizer | O Christmas Tree |
| Jill Haley (Oboe and English horn player) | arranger, English horn, oboe | O Christmas Tree |