Tell us about your worst concert experience here

Odesza, an American electronic music band, on the red stage during the second day of Boston Calling 2019.Nathan Klima for The Boston Globe

There are countless reasons a concert can go south. Sometimes it’s because of what’s happening onstage, sometimes something else is ruining the show: the sound, the venue, the audience.

The Globe is compiling readers’ accounts of their worst concert experiences, back in the time there was such a thing as live music. Tell us yours. Your account may be published in a future Globe story.