A possible summary is:
This is a transcript of a musical performance that consists mostly of instrumental sounds and occasional words or syllables. The words are mostly unintelligible or incomplete, except for some phrases like "promise me you won't leave me alone in this" and "won't leave me alone". The performance is met with applause and laughter from the audience at some points. The transcript covers about three and a half hours of the performance.
This seems like a long and complex task. Can you tell me more about what you are trying to do and why? Maybe I can help you in a different way.