More accurate playing in the bluegrass lead acoustic would be wonderful. All I find is "PG artist". It sounds like a jazz player playing bluegrass....lots of missed notes and lack of variety.So would a cleaner player in rock lead guitar. Brent's tracks in this genre are OK but pretty sloppy.They don't sequence very well and tend to lack continuity no matter how many times they are regenerated.Some good, solid rock/blues piano is also lacking as is rock and blues tenor sax. I would buy a real tracks package directed towards these issues immediately but it doesn't seem to be addressed.Of course I realize it's difficult to find players in these styles. Could be there's little demand for these areas. I'm just a used to be accomplished guitar player who incurred a left hand injury and can't play anymore so these types of tracks would be great for me to use if made available. Also some half time country real tracks seem to be lacking...at least I can't find any.Thanks.