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1964 – 1965
Member of the big beat band Black White (bass guitar)
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1965 – 1970
Member of the band The Breakers (bass guitar, vocals, later also harmonica and flute)
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1971 –
Member of the Bratislava-based band Meditation Four (vocals, guitar, harmonica)
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1972 – 1990
Professional musician with the Slovkoncert agency
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1992 – 1993
Member of the country-blues duo The Dobro Brothers (with Ľuboš Beňa)
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1992 –
Co-founder of the international music festival Dobrofest Trnava (since 1995 executive director and dramaturge)
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1993 –
Participated in founding the Slovak Blues Society and the Blues Slovakia Trnava festival
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Since 1994 –
Singer and dobro/harmonica player in the band The Blues Mother-In-Law
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Since 2000 –
Also performs as a solo artist (dobro, vocals)
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Since 2001 –
Performs with guitarist Ľuboš Beňa in the acoustic concert program V dobrom s dobrom ("In Good with Dobro")
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2003 –
Solo performances; with the group Bonzo & The Resonators participated in festivals Livin’ Blues, Dobrofest, Radimovská country šopa, Bluesnenie, and Lodenica; concerts in Slovenia and Slovakia