Aizawa plays the guitar but he doesn't want to let people know because they're gonna demand stuff from him.
The thing is, he plays the guitar to Eri when she's feeling nervous or sad. If Mics with him, they sing a little duo and ask Eri to join. Mics teaching Eri how to sing.
Shinso is also learning how to play the guitar, something that's ruining Denki and Monoma's sanity.
Eri's favorite song is probably Raincoat Song by The Decemberist because she likes how his dad plays the guitar. The song is also really soothing.










