Opus 1 is a project that is a result of common musical interests of all-knowing educated soloists - violinist Michal Buczkowskiewicz and guitarist Alexander Wilgos. This album is a consequence of their search and passion, the joy of discovering new sounds and colors, so extraordinary in both violin and guitar accompaniment. Andaluza and Oriental come from a series of 12 Spanish dances by Enrique Granadosa for piano from 1890. These pieces, inspired by traditional Spanish music, are not basically dances, and the dances are stylized. Elements of folklore are canvases on which characteristic and stylistic works are created. Most of the compositions on the album are similarly drawn from folk music from the country of the composer. Szymanowski's and Bartók's compositions featured here are the world premiere of these pieces in the guitar-violin transcription