Erik's Music Database - discography search: performer is "Ansambal Folkloric Maramuresul" and performer is "Ivaylo Kaval Koutchev" and performer is "Ferus Orkestar Mustafe Ismailovicha Mustafov" and performer is "Kanarite Orchestra" and performer is "Kolorit Haskovo" and performer is "Yanka Roupkina"