Full Orchestra - Level 2 - Digital Download SKU: A0.1190149 Composed by Jan A.P. Kaczmarek. Arranged by Marek Czekala. Film/TV. Score and parts. 23 pages. Marek Czekala #789769. Published by Marek Czekala (A0.1190149). The title track from the American erotic thriller “Unfaithful� by J.A.P. KaczmarekJan Andrzej Paweł Kaczmarek born 29 April 1953 is a Polish composer. He has written scores for more than 70 feature films and documentaries, including Finding Neverland (2004), for which score he won an Oscar and a National Board of Review Award. Other notable scores were for Hachi: A Dog's Tale, Unfaithful, Evening, The Visitor, and Washington Square.