KOTEBEL aims to approach progressive music from the perspective of classical or "academic" music, mainly through the rigorous development of thematic material and the use of resources (e.g. harmonic) from periods like impressionism. "Structures", KOTEBEL's first album, includes 7 independent pieces that explore different styles within the progressive rock genre. The album is based on extensive use of keyboards, with all melodic materials presented by keyboards and flute. Reviews of this album place its style along the lines of artists like PFM, TONY BANKS, early GENESIS or THE ENID.