Tamas | Tamás Bakócz | Tamas (philosophy) | Tamas (magazine) | Tamás Lőrincz | Tamás Kreiner | Tamás Kásás | Tamás Kádár | Tamás Iváncsik | Tamas (film) | Gellert Tamas | Gabriel Tamaș |
Since 1995 András has been a regular participant of international master classes all over the world, including master classes held by Leo Brouwer, Abel Carlevaro, Costas Cotsiolis, Aniello Desiderio, Zoran Dukic, Pablo Márquez, Judicaël Perroy, David Russell, Thomas Müller-Pering, Barna Kováts and Tamás Vásáry.
Continuing his studies in piano, vocal accompaniment and conducting with such names as György Sebök, Dimitri Bashkirov, Tamas Vásáry and Hartmut Höll, he specialised in opera coaching and worked under Max Epstein, Ubaldo Gardini and Alberto Zedda as well as Marc Belfort, Tamas Blum and Ralf Weikert at the Zurich Opera.