Roswitha Maier - Oboe was born in Stuttgart. After studying at the music conservatories in Stuttgart with Prof. Willy Schnell and Trossingen with Prof. Diethelm Jonas, she embarked on an active concert career in southern Germany and across Europe. She is a member of various orchestras and chamber music ensembles, including the Heilbronn Symphony Orchestra and the Süddeutsche Bläsersolisten.

Andrej Lebedev - Guitar was born in St. Petersburg and received his musical education at the renowned Gnesin Music Academy in Moscow and the Glinka Music School in Gorky as a student of Prof. A. Frauchi, one of Russia's leading guitarists and educators. He completed his soloist studies at the Stuttgart Music University under Ihsan Turnagoel. After numerous concert tours throughout the former Soviet Union and Eastern Europe, as well as television and radio appearances, Lebedev has in recent years focused more on chamber music, performing in various duo formations with oboe, flute, violin, and voice.