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Б.Т.Р.
Musician
Иван Калфов
Иван Калфов is a metal musician from Bulgaria, known for Б.Т.Р.. The catalog records 1 band.
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Facts
Country
Bulgaria
Born
1967
Bands
1
Current bands
Band
Role
Years
Б.Т.Р.
original
1991 to present
All bands
Б.Т.Р.
Current · 1991 to present
