A concert may last anywhere from ninety minutes to two hours, and that timing range is a reasonable approximation. A break of fifteen to twenty minutes is also often taken. On the other hand, it is a fact that artists have a significant amount of control over the music that they create, which means that a performance might go far longer than two and a half to three hours.
When did the concert that lasted the longest start?
The performance that holds the record for the world's longest spiritual concert, "Organ2/ASLSP (As Slow as Possible)" by John Cage, is scheduled to conclude in the year 2640; however, it is impossible to predict what the state of the planet will be at that time. It started in the year 2001 and is anticipated to run for another 639 years.