Yes, goldfish like music. Goldfish have organs designed specifically for underwater hearing, and they can easily notice various sounds traveling through the water.
Moreover, studies have shown that goldfish not only enjoy listening to music, they can also tell the difference between various music genres and composers.
For goldfish, listening to music is an excellent way to alleviate boredom and prevent stress. If you want to entertain your goldfish, try playing some music near their tank. Classical music is the standard option, but goldfish aren’t picky when it comes to music genres.
Just make sure to avoid anything too loud or disruptive since it may scare and stress out your goldfish.