This Vienna-based quartet of 2 violins, piano, and bass is the personification of virtuosity. Their thrilling program will blend standards of the classical repertoire with revelatory jazz influences and a bit of the Beatles. And when played by these 3 brothers and their brother-in-law, it becomes magical for every audience. ?True art knows no frontiers, and the music of the three brothers from Bratislava—Ondrej, František and Roman Janoska—and their Konstanz-born brother-in-law, Julius Darvas, proves that in remarkable fashion. Their musical creations happily harmonize or colorfully contrast their classical fach with the music of other genres—from jazz and Latin to pop music. The consequence is not a mix of styles, however, it is a creative synthesis: the Janoska Style.