The lead singer is having difficulty singing.
Machine Head had to postpone a show they were scheduled to play in Cleveland, Ohio, this weekend due to a health issue affecting frontman Robb Flynn.
The news broke after a show in Pittsburgh, Pennsylvania, where the band was forced to end the performance halfway through the set when Flynn began to feel unwell.
According to a video released minutes after the cancellation, the vocalist has a lung infection and will see a doctor for a more detailed diagnosis.
In the video, Flynn apologizes to fans, revealing that he is unable to sing for the time being. "I hate this feeling. It's the worst feeling in the world. You guys have been amazing, but I've been sick for three days and I'm not getting better ," he says.
More information regarding his health status should be released soon.
