In the Philippines, karaoke bars are a very popular.

So much so that there are regular murders there amidst violations of karaoke etiquette. Many of them come after singing the song My Way by Frank Sinatra.

“A girl was shot by bouncer guard. He killed her when she accidentally went off-key while singing My Way”.

"A 60-year-old man was stabbed during a fight over a Sinatra song played at a birthday party."

en.wikipedia.org/wiki/My_Way_k