Expanded Styles???

First, I share everyone's admiration for Norton products and support. Totally great.

I have a few Norton discs (none of the fake discs as yet...and maybe there's a difference).

But a few on the tunes on the disc (or downloads) have "expanded styes". And IF I recall correctly and apologize if I don't...you MUST have the proper Norton proprietary "expanded style" or the tune won't play correctly with ANY PG style.

If that is WRONG and if there is a way to conform a BIAB style to an "expanded style" created by Norton I would love to get advice on how to do that.

Best,

Jim