If you type Lucille into the search field in biab you get one style 34C_OTR.

I'm not sure if this fits, but it has a bass track and the lowest note is a G (bottom line on the staff). That's a midi bass.

x in front of a style means it's de-selected, or not used.

In that case you might have loaded a midi onto the track and really are just playing back someone's midi, which you could do with a midi player.

That song, if it's about Lucille to do her sister's will, (other wise he passes away intestate, and that's nah good eh, so she does the lawyer thing and draws up the will).

Anyway that's a dead easy song to enter chords for, there are only 3 really, c7, f7, g7 and maybe g7#9.

So you want a boogie sort of tempo. You might want to try Fats or Jerry Lee Lewis.

John Conley
Musica est vita