Ooh I'm definitely gonna check out those songs!
I definitely relate to songs tickling my brain, though I think of it like massaging my brain. I've even made my own playlist of songs like that, and I get hyperfixated on some songs like you (I don't really know why though lol, but those songs give me the best massages). And I think songs that have a bouncy bass in the background or lots of interesting sounds are especially stimulating. Anyway, here's what's in my playlist:
The Magic by Lola Blanc (this one kind of has the bass I'm talking about, the sound moves, and it has some interesting sounds)
The Magic 8 by Set It Off (this one is a better example of the bass I'm talking about, and has other cool sound things) (lol I just noticed these two songs basically have the same name)
parents by yungblud (nice beat, bass, and sound effects)
The Bidding by Tally Hall (it's the bass/beat again, also the humming is cool)
Self Care by Penelope Scott (she's very good with having stimulating background noises in a lot of her songs actually, but this one specifically has a looot)
The Riddle by Gigi D'Agosnito (audio moves, it's fast, there's whistling)
Mayday by Sohodolls (the beat, interesting background noises)
Bust Your Knee caps by Pomplamoose (the beat, cool panning background noises)
W.I.T.C.H. by Devon Cole (it's the bass and beat again)
Also just gonna recommend all of Will Wood's songs, the songs in his albums Everything is a Lot and Self-Ish are especially bangers with like lots of sounds or they're fast-paced which I think is what my ADHD brain likes about them, but there are also good songs in The Normal Album and In Case I Make It (though I didn't listen to that last album at all until I was hyperfixated on Will Wood because I feel like a lot of the songs just aren't as stimulating as his other albums)
I'm also hyperfixated on The Beatles atm and I think most of their album Sgt Pepper's Lonely Hearts Club Band is stimulating though their music tends to be slower than the others I've shared, and it's not on that album but I Am The Walrus is also good
I also like the lyrics in most of these songs, which of course contributes to me liking them, but I feel like the other stuff is often more important
