Nothing shameful about promoting your daughter-in-law, bro.
I thought the delivery of the first was a bit too fast. I'd slow it down a bit. I really, really liked that second song, though. It's catchy and she does a great job. It's pretty cool to see this play out. Keep them coming.
This is my favorite cut of the album. My son said Joe (Bonamassa) does not throw praise around regarding music often but said this is a really good song.