Céline Scheen is a graduate of the Guildhall School of Music and Drama in London. She is an active participant of different concerts. Céline Scheen works with many renowned soloists and conductors of Germany, France, United Kingdom, Belgium, Italy, and Spain; she works with such ensembles as Pygmalion, La Cappella Mediterranea, Le Banquet Celeste.
Josef Špaček is a renowned Czech violinist. He was born into a musical family in 1986. He studied at the Curtis Institute of Music in the United States, the Juilliard School in New York and Paris Conservatory. Among his teachers he had Itzhak Perelman, Ida Kavafian, and Jaime Laredo.