I was one of the award winners (sitting in the audience) at a music eisteddfod presentation night. One winners was performing for us and made a mistake she couldn't recover from. She kept making the mistake and looked very frustrated and nervous. Someone shouted out supportively "It's ok honey, keep going" which made her try again, fail, cry and run off stage. Awkward...but later on that evening when she accepted her prizes everyone cheered for her louder than for anyone else which was nice.
Here are a few: When I was a kid I competed in a talent quest and I made a mistake. I didn't realize the microphone was close enough to project me saying "sh*T!!".
In the days when my father ran the classified advertisements in the Herald the promoters used to dish out complimentary tickets. In this case Dad and I had plum seats for Julius Katchen, right up close. During the Waldstein slow movement somebody in the front row let out a long, resounding fart. He must have heard it but he didn't let on. I nearly broke up laughing but Dad's gaze sobered me.
A more lighthearted story - I was playing two short pieces for a community music night event, and I had to use a Roland electric piano. For some reason I was moving my hands a lot and hit some of the buttons; during the first piece I accidentally turned on the super loud built-in metronome and during the second I managed to turn the sound from piano to organ.
Haha fantastic, how was that received? Did anyone comment on that afterwards?
OMG, that's awful. Yeah, that makes me cringe a bit in sympathy, but it seems it turned out OK.
I remember a friend of a friend who was playing in Year 12 for a talent competition. His piece was the Militaire March by Chopin, however he had the entire piece (all 8 pages) photocopied and stuck together with tape hovering on the music ledge. He got HALF WAY through the first page when a slight burst of air knocked the music off the ledge and onto his hands as he was playing, which he attempted to continue playing through despite the music covering his hands. This lasted for about 3 seconds before he used his right hand to throw the music over his shoulder and attempt to play from memory. It did not go well - felt sorry for the guy. I guess playing from memory is easier for some than others.
When I was around 12 or so I was going to perform together with the other kids in my teachers' class. During the performancce before me I suddenly started bleeding copiously from my nose. This situtation was saved by a large piece of toilet paper from the bathroom stuffed into my nose, but right after that I had to walk up on the stage and play. I don't think this is embarassing anymore but at that age I was mortified. To add insult to injury the teacher announced that I had a little accident and I was thinking like "gaaah don't draw any more attention to this I already got a big paper thingy sticking out from my nose"
I was playing for judges from memory during a recital a few years ago and one of the pieces on my program was Mozart Sonata in B-flat Major K. 333. At the LAST LINE of the first movement, my memory completely failed and I couldn't remember the last four measures. Instead of just playing a V-I and calling it a day, I started from the top of the last page and made my way back down to the same spot, only to completely blank AGAIN. Funny looking back at it, pretty awful in the moment.