New PiR Cues at TVPMM - Maybe?

[tnpir2014]

TVPMM's Twitter feed has a note about a new "experimental theme" from 2011 that just went into the Vault:  http://tvpmmvault.com/gameshows/tpir2007.html

I checked, and there are also two additional versions of the main theme.  Listening to them, I can't tell any difference between them and the one that was already there, and to my untrained ear the "experimental theme" sounds just like the Price is Right Night cue we're already familiar with.

I can't really tell any difference, but I thought it might be worth sharing in case there's an explanation here that I'm not seeing.  Are these different somehow or just duplicates?

[BD]

I think what's different about it is that it actually mixes in with the main theme of the show. I could be wrong though.

Anyway, it sounds good.