I say yes, but what sort of music is your dad into?
Civilian is very... cohesive. I find that it flows really well. Adam's music is rock without being too hardcore, and very Beatles-infused, I guess with bit of Elton John and Billy Joel in there, too.
If you like his voice, chances are you'll like the CD just by virtue of that, but it is a really good album and I highly, highly recommend it.
A work of art is an invitation to love.