Andrew Au Yeung attained his Bachelor of Arts in Music (Hon) Degree in the Chinese University of Hong Kong. During his study, he learnt Horn from Mr. Homer Lee and Mr. Lin Jiang from the Hong Kong Philharmonic Orchestra. He then furthered his studies of Master of Music Degree in Germany, Hochschule für Musik Mainz, under the tutelage of Prof. Mahir Kalmik and Mr. Stef van Herten from the Frankfurter Opern- und Museumsorchester.
Petr Pepino Valášek is a leading Czech multi-instrumentalist and sought-after studio player. Graduate of the Conservatory in Pardubice (Ludvík Posekaný) and AMU in Prague (Petr Čáp). He is a member of: Orchester Karel Vlach (saxophone, bass clarinet), Clarinet Factory (bass clarinet), Orquestrina Radek Baborák (bass clarinet, clarinet, saxophone).
Trumpeters of Czech Philharmonic Orchestra play the Bb trumpet V.F. Cerveny model VFC-TR6010S, C trumpet V.F. Cerveny model VFC-TR6012S, Bb/A piccolo trumpet V.F. Cerveny model VFC-TR6018TS and Bb flugelhorn VFC-FH6232R.
From the left: Jiří Šedivý, Antonín Pecha, Jaroslav Halíř, Ladislav Kozderka, Zdeněk Šedivý