András Gábor Virágh composed his double concerto, ROUND for Two Pianos and String Orchestra, in 2025 at the request of pianist Balázs Fülei, head of the chamber music department at the Liszt Academy of Budapest. The world premiere took place on 23 February 2026 in the Grand Hall of the Liszt Academy. Masanori Sugano (Tokyo) performed alongside Balázs Fülei and the Budapest Strings, with János Pilz as concertmaster.