Duo Jamaha is a Czech-Slovak musical duo formed by father and son Alfons and Marian Kotvan. Since 2013 they have been entertaining audiences across the Czech Republic and Slovakia, blending folk, pop and dance music with a strong focus on accordion. Their best-known songs include „Když jsem já byl tenkrát kluk" and „Za horami za dolami".
A gathering of Czechs and Slovaks featuring DUO JAMAHA, a family duo of the Kotvanovič brothers performing pop entertainment for all ages since 1996.
Musical duo Jamaha performs at the Srudénka area in Studénka on October 2, 2026.
Popular Czech band DUO JAMAHA brings their HIT Tour - a concert of greatest hits, humour, and stand-up comedy for audiences of all ages.
