So apparently my brain wants to write tunes now!

Those of you who roleplayed with me back in the day on AetherMUSH may remember that Faanshi wrote a song called “Ride Upon the Wyvern” in memory of her lost first love, Lyre Talespinner. Not only did I have lyrics for that, I also had a melody, even though I never actually wrote it down or generated chords for it.
Last night the melody to that song bubbled up from the back of my brain and said to me, “Hi, you’re going to make me be a tune now.”
And I went WAIT WAIT WHUT? And promptly had what I’m thinking is going to be called “Talespinner’s Reel” or perhaps “Le reel du raconteur” pop into my head. It’s in G. It can be played either as a straight-up reel OR as a hornpipe, and as soon as I have the notes down, I am totally transcribing this thing and sharing it with you all.
But that wasn’t even it with the part of my brain that’s suddenly up and decided that learning tunes isn’t sufficient–apparently I’m going to have to write them now! Because my AetherMUSH buds will doubtless also remember another aspect of Faanshi’s roleplay that never made it into Valor of the Healer: i.e., her great big dog Kosha, the hundred-pound guard dog who was fiercely loyal to Faanshi and who had the heart of a puppy. Kosha is still in my brain and he is now totally demanding his own reel. The Big Dog Reel, or perhaps Le reel du grand chien. Because there are call-and-response turlutte bits in this thing, because it’s all about Faanshi trying to teach the dog and he’s having none of this because he TOTALLY wants to play. And there is absolutely a very steady podorythmie component to this, to capture that rhythm of a happy dog trotting along, which I was known to try to put into words when I RPed that dog on the game: dog dog dog doggie dog dog dog!
BUT WAIT THERE’S MORE. Not to be outdone by fictional animals, the real animals in my life, Fred and George, apparently are going to eventually have to get their own entire set. It will be called We Are Such Good Cats. The first tune will be Run Around Go Crazy Time, the second tune will be No YOU’RE a Butthead, and the last one, We Didn’t Do That That Was Other Cats. This set will involve a great deal of interplay between whatever instrument represents George and whatever one represents Fred as they chase each other around the house. There will be slower rhythms for George because he’s bigger, and defter, higher-pitched stuff for Fred. And LOTS of stomping to represent all the things they’re knocking off counters!
So um YEAH. Who turned on this part of my brain? Did I just hit some sort of critical mass what with going to session and trying to learn a bunch of other people’s tunes, so that I want to start writing ones of my own?