worst musical instrument to listen to

saxophone, they way they play it on SNL. just blowing schmaltz into the air...

Sitar

Steel guitars - I hate that whinny sound.

Wow I didn't have an answer to this, so I listened to some options on Youtube.

Hands down bagpipe https://youtu.be/rpBw0oCO4C8

I challenge anyone to post a youtube video of good sounding bagpipes.

mouth harp/jews harp

I find the harmonica to be a bit jarring 😬

The worst thing to listen to isn't a musical instrument. It's autotune. The technology was designed to correct a singer's voice if they happened to hit a note slightly off-key. This saved having to redo the entire recording. It was never intended to make the voice sound metallic, nor was it meant to be a crutch used to cover up lack of talent. Those robotic voices in songs sound so stupid.

Autotune needs to be destroyed.

Keyboards grate on my ears. Every song I've listened to where they've been used was ruined because of them.