yeah megumi is from like, a music adjacent canon - she's the guitarist in a rock 'n roll band that her squad leader, a former famous singer/lyricist/composer dragged her into.

(not to mention that she's also a decent singer because her VA ended up being someone who voices the leader of an idol group from a famous anime)

so like, this could end up in a If You Can't Beat Them, Join Them moment after her concentration breaks the first time.... laughs

and sure, feel free!