Оригинал: Successful Performing, Book 2 - Conductor's Edition. Book B,2. Each book includes enough warm-ups for two years. Nancy Telfer.
Превод: Успешно Провеждане, Book 2 - Edition диригентския. Book B, 2. Nancy TELFER. Хор нотни листове. За хор. Учебни метод. Хоров.