I would have to say mine is Steep Hill, but I am starting to love k.k. salsa because it's so upbeat and sounds like it should be the title song to a sitcom haha What's yours? I'm kinda obsessed with them so I want to make a bunch. I might even make them all, idk!
I really like K.K. Sonata as a music box!! It's really pretty and just a tad bit sad (at least, that's how it comes across to me) K.K. Cruisin' is pretty cool too. Also, K.K. Bossa but I may be biased on that since it's on my top 5 KK songs list
I know a lot of people like Stale Cupcakes as a music box :3 but I personally like the stereo version better. It sounds more peaceful.
I like Bubblegum K.K. as a music box! Haven't made any other song into a music box, so it's rather biased. I know a lot of people like stale cupcakes as music boxes
I hadn't heard of Steep Hill before and checked it out because of this and it's beautiful!! I'm going to have to request this next Saturday night in game. My favorite though is Bubblegum KK.
I love Steep Hill as well but I prefer the aircheck version.
My favourite music box is Comrade K.K. <3 It's always been my favourite live K.K. Song of it and never cared for it's aircheck. I was very happy that I could finally have my favourite K.K. Song in my house thanks to the music box feature!