Music mood: からくりのぼうそう (Runaway Machine), by MISOKA from PANICPUMPKIN.
http://pansound.com/panicpumpkin/music/mp3/BGM060-090228-karakurinobousou-mp3.mp3
You can download NSF files for both of these here:
http://ninetales.rustedlogic.net/2BMS.nsf
http://ninetales.rustedlogic.net/3BMS.nsf
Of course, after this, I had to check what other Mario games used this same frequency table.
I found out Super Mario Bros. 3 also did.
It turned out about equally well.
https://www.youtube.com/watch?v=zgN9EjwFlys
So, @Xkeeper found the music frequency tables in Super Mario Bros. 2 a few days ago.
<Xk> Let's see what happens when we swap the values in reverse order.
<Xk> ...
<me> ... oh dear.
Here's what we got:
https://www.youtube.com/watch?v=RBpfImpTT5Y
Music mood: ♪ Zone J theme, from Chip 'n Dale Rescue Rangers.
https://www.youtube.com/watch?v=u0EnL4M1jjE
Music mood: ♪ Disarray, by Jiyoshi.
https://soundcloud.com/jiyoshi/disarray-nes-vst
I'm stuck... in subroutine hell... x.x
I've been tracing out one function for two hours and haven't even come close to finding the end of it... x.x
I think... I'm going to bed now... and then I'll start again in the morning... x.x
aaaaa IDA doesn't support Unicode comments ;~; I can't just type out the Japanese text into my database as comments...
Music mood: ♪ CORE, from Undertale.
https://tobyfox.bandcamp.com/track/core
I made some aural shitposts in Mario 2 form. Sorry about your ears
http://mini.xkeeper.net/etc/cisum%20raspberry%20flavor.nes (@Raspberryfloof contributed to this one)
Music mood: ♪ Pillars of Creation, from Tower of Heaven.
https://flashygoodness.bandcamp.com/track/pillars-of-creation
I also figured out that I can manually rewrite code instructions, so I can turn all the one-byte BRK instructions into actual BRK instructions!...that aren't actually marked as code. >.>;; Oh well, at least it will be less ugly this way...
Poly trans cuddlefloof programmer and gamedev(?). I love poking around in and reverse engineering old games. I'm also super shy and have horrible anxiety, so ... please be nice...
I don't mind if you follow request, but if I don't know or recognize you, please send me a message so I know who you are. #nobot