The result was that the singers did not have to strain themselves vocally during the long performances.
The group remained elegantly absorbed in its playing throughout Friday's long performance.
And indeed, after this long performance, the man finally got up.
It was his first long performance in years, and in the audience was Michael's mother.
All he did was produce his best and longest performance of the season.
So also he has extended the dance drama to five or six hours long performance called Indian ballets.
The public would taunt if the singers over did their long musical performance.
It is widely regarded as one of the best and longest performances the Doors ever gave.
The longest musical performance began on 5 September 2001 and is set to last for 639 years.
"It's going to be a long performance," Ms. Wright said.