Comment by polotics

Sure.

It is a trope amongst gigging musicians that over-intellectualizing the feels is a massive no-no.

Hence the joke about Db being the saddest chord... also Phil Collins said that, he would know :-D... ...and C# being the most evil chord. Hilarious.

I persist: "before you can be good, you first have to be bad" is more helpful music theory than that whole JavaScript visuals page.