Hi Jonel

With any luck 'Notes' will be along shortly with a definitive answer. The '#' suggests it's a Norton style.

I've just seen AudioTracks answer which I'm pretty sure is correct. Maaybe they're #blujean

I suspect #bluejean.sgu in a demo of the style. Whatever, .sgu is a song not a style.

Probably the first thing to try is to rebuild the styles list "slow". The default "fast" rebuild doesn't, I believe, look for non-PGM styles.

I think the locations of installs may have changed through the years, so don't trust the following explicitely. Be prepared to look elsewhere.

I think on my setup, all of the Norton styles are in the /bb/Styles folder, so I suspect that's where you should find them. The fake book songs are in C:/bb/Norton_Music_Fake_Disks/ then the fake book name.

Ah, right, I just searched for a Norton style I do have (#3latin1) and found these, which may give some clues:
"C:\bb\Demos\MIDI Style Demos\Misc\#3latin1.sgu"
"C:\bb\Styles\#3latin1.sty"

Norton files come now as downloaded .zip files with names like "Fake_37_PC.zip" and "Style_27_PC.zip".

HTH.

Jazz relative beginner, starting at a much older age than was helpful.
AVL:MXE Linux; Windows 11
BIAB2025 Audiophile, a bunch of other software.
Kawai MP6, Ui24R, Focusrite Saffire Pro40 and Scarletts
.