Well, turns out they do! In a study conducted by Snowdon et al., scientists found cats to be in a more relaxed state while listening to Classical Tunes during surgery, compared to loud rock and roll music, such as AC/DC's Thunderstruck.
In another study, they found that cats enjoy music with familiar tonal frequencies. Here's a sample album of music made just for cats!
Here are five classical tunes that your cats may enjoy.
Did your cat react positively to any of the above? Comment below!