DDR 1stMIX/1.5 (AC): Afro and Lady playthrough (DOUBLE)

So I got the first DDR, the Internet Ranking version, specifically, working on MAME, so I wanted to do a little playthrough. Apparently, unlike the console version, you can play beyond 3 stages, but there are still 4 stage-specific animations, so past the fourth stage you play, it reverts to the 1st stage animations. And since this also works for the Final Stage-only songs, TRIP MACHINE and PARANOiA, I have a video planned about this.
Songs:
LET'S GET DOWN
LITTLE BITCH
KUNG FU FIGHTING
STRICTLY BUSINESS
TRIP MACHINE
PARANOIA (EXTRA STAGE)

[@JES96]

If you can play DDR 1.0 on MAME, can you play THAT’S THE WAY? We probably didn’t see the old background picture of that song before DDR 1.5.

[@coDDR9]

I would, but unfortunately, I don't have a working ROM of DDR 1.0 at the moment.

[@ShadowFeline]

​@@coDDR9This is also my problem, even if someone already got it working.