The good version of Lemmings under Dos

[DragonsLover]

I know two versions of Lemmings under Dos:

There's one:
- Where the music of the first level reappears if you miss to any other level
- Where the code BILLANDTED works and the code VERSIONNUM doesn't
- Where the bar of skills is shown in black under windowed Dos mode

There's the other one:
- Where the music of each level is playing individually even if you miss
- Where the code BILLANDTED doesn't work and the code VERSIONNUM works
- Where the bar of skills is shown normally under windowed Dos mode

So, is there's a Lemmings version:
- Where the music works like the second version above
- Where both codes are working correctly
and
- Where the bar of skills is shown? (But for this one, it's less important because you can see it under Dosbox)

[Mindless]

I've got one in which neither code works.

Edit: Also I think the code "versionnum" only works in the hacked (by VTM?) version of Lemmings.  In any case "versionnum" works in Customized Lemmings.

[Andi]

versionnum also works in the x-mas games.

Am I right?
VGALEMMI.EXE -> BILLANTED works, VERSIONNUM works not, music keeps
LEMMINGS.EXE -> BILLANTED works not, VERSIONNUM works, music is switching

[DragonsLover]

Of course, this is the executable that changes all this. I don't know if there's a good executable file that allows the game to be perfect! Someone knows?

[Shvegait]

Like Mindless, neither code works in my version of Lemmings (but it's cracked...).

[chaos_defrost]

BILLANDTED also works in the CD version with the too-large safe fall height (the version of Lemmings/ONML I have).