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1988
founder of THS Band
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1989 – 1994
member of the group Bossa Noha of Stano Počaji; performing at Slovak Jazz Festival in Žilina (1991, 1992), Jazz Workshop in Frýdlant (CZ, 1992 – 1997), International Jazz Festival in Přerov (1992), International Jazz Festival in Carlsbad (CZ, 1993), Bratislava Jazz Days
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1990 – 1991
leader of the group Brož Band (Ľubor Priehradník – tr, Martin Gašpar – bgui, Marcel Buntaj – ds), participation at Slovak Jazz Festival in Žilina '91 (1st prize)
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1991 – 1993
member of Jozef Barina's Meditation Blues Band
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1992 – 1996
Faculty of Electrical Engineering of Slovak University of Technology in Bratislava
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1992
participation at jazz workshop in Klagenfurt (AT)
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1993 – 1997
Public Conservatory in Bratislava (piano)
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1994 – 1997
member of the group Stará jedáleň (Old Dining Room)
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1995
cooperation with Silvia Josifoska and Andrej Šeban
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1996
performing at Jazz Festival in Přerov (with Tentet of Matúš Jakabčic); member of the group Bee Connection (Berco Balogh – v, Matúš Jakabčic – gui, Juraj Griglák – bgui, Oldo Petráš – dr)
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1996
founder of P + P Quartet (Stano Počaji – gui, Peter Oberländer – cb, Csaba Csendes, Juraj Gergely – dr)
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1997
cooperation with the group of Jozef “Dodo” Šošoka
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1997 – 1998
member of Pavol Hammel's Prúdy (Streams)
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1998
founder of All Jazz Group (Juraj Kalász – cb, Marián Ševčík – dr, Ladislav Svetlík – vn)