What is the fine-grained topic of the following text: Elsewhere, Preisner uses a touching piano theme, again very subtle and slow, which is really quite beautiful; uses instruments like vibraphone, dulcimer and alto sax to create a wonderful atmosphere, suggesting "another place" without doing anything too direct; and frequently incorporates hand drums, again a particularly effective device. Only return the topic.
Preisner's use of different instruments in music composition