Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: A mixture of musical genres, including opera, jazz, bell-ringing and beatboxing, have been chosen to feature in the 2012 Cultural Olympiad.

2012 Cultural Olympiad composers selected