28 "james and the diesel engines", are dedicated to james. there are many ways to define the size of a cluster and distance between clusters. usually the chemicals are kept inside the battery. he also wrote a program for this work about a young man and woman who meet, dance, and part at a ball. it is said that bach wrote this collection of music to show how keyboard instruments like the harpsichord can be tuned in a way to make playing in any key possible. in 2016, about 373,000 people lived in the city. in 2004 "comfortably numb" was released as a single. 