Complex sentence: In contemporary film music, often aleatoric composition techniques are used, e.g. in John Williams'score for Images, but also notably in his more recent score for Steven Spielberg's.
Split into simpler sentences: In contemporary film music, often aleatoric composition techniques are used. Examples of extensive aleatoric writing can be found in John Williams'score for the film Images, but also notably in his more recent score for Steven Spielberg's.