Jerry Madrawski is a very popular figure in the accordion community. He has recorded numerous albums (above all featuring the music of Polish composers); since 1980, he has been involved in educational activities. After many years of a virtuosic career, his artistic activity took a significant turn toward composing. This release is a documentary by Jerzy Madrawski. The title ‘Interference’ can be understood as overlapping of many stylistic features, as a result of which a new, comprehensive and harmonious effect arises. Madrawski’s work is impossible to label with a specific style. It is a coexistence of traditional elements, folklore-based features, the language developed by Astor Piazzolla and modern means- sophisticated rhythm and a sonoristic sound atmosphere. The compositions’ titles are also worth paying attention to. Exploration of the associations related to them is an intellectual adventure for performer and listener.