I heard Tavis in on online interview say that he had "contracted a brutha" to write the music for the show. That's when I started seaching and got as far as this site, which seems to the best equipped for the task. I am thinking, though, that ultimately Tavis is being closed mouthed about the author for some reason. Maybe future marketing? Maybe to preserve it as a cut for an album for the bass player who wrote it? We may just have to keep tuning in to the show to hear the song for awhile longer.
The first two clips are Road To Nowhere by The Talking Heads. The problem is that there are several other songs that pop up in the frame of the trailer.