Thank you!
The next version will dispose of that generic 3D background, and instead be replaced with 2 or 3 default 'normal' 2D animations, which will boost frame rate considerably.
Also an option to totally disable BG Animations is currently added to the next version.
My self-set deadline of August 31st is fast approaching, and I don't know if I'll meet it, but I'm still getting closer to a completed release.
And... Because I hate having BPM look like a poor clone of BemaniaDX, I'd like to have the following done before releasing the next version:
-Finish up new Title Screen sequence
-Make new song select
-Make new results screen
-Implement a mode select (Be-Music/Be-Pachi/others later)
-Implement a player select (1P/Vs.Ghost/others later)
-Make those default 2D animations for BMS without their own BGA (1 almost done)
However, the coding is done for now, the song 'intro' sequence is done, as is the main game play portion.