Concept Art Orchestra is an occasionally performing Czech big band comprised of first class Czech jazz musicians, led and conducted by trumpetist/composer Štepánka Balcarová. Their album, The Prague Six, contains six first-time recordings of contemporary compositions by the young Czech composers who formed the group of the same name, the majority of them also ranking among the band’s members. Large original compositions lie at the border of jazz and classical music, using all expressive possibilities and orchestral interplay, as well as the improvisational skills of its individual members.