Depending on the location , this is nothing special and getting pissed would be a very spaz move. This is pop music in vienna and definitely and acrobatic feat to behold (my source tells me she finds this the hardest common piece for soprano
Discussion
*paris
Depending. . .
Ya some lications are appropriate. Like in a french cafe where they are already playing music in an arts focused café filled with a bunch of old ladies and couples out to see the sites. If this occured in a quiet local pub then it would be less ok
The only spastics are the ones with mouth agape in this video.