Bản dịch gốc: Concone, Giuseppe. 50 Leçons de chant, Op.9. Voice and Piano. Voice and Piano. Romantic. Lessons. For voice, piano. For voices wit ...
Bản dịch: Concone, Giuseppe. 50 Leçons de chant, Op.9. Voice and Piano. Voice and Piano. Romantic. Lessons. For voice, piano. For voices wit ...