Birth date: 21 September 1955 Ducu Bertzi was born in Sighetu-Marmatiei. During elementary school, he studied the violin for 8 years at the local Music School. Since 9th grade, helped by a group of friends, he started the "Mi bemol rock" band. The band used to perform at high school parties, playing covers from Romanian and foreign popular bands. Gradually he gave up the electric guitar in favor of the acoustic one, because he didn't have access to high-tech instruments.