Not entirely OT as a couple of Robert Johnson tunes were played in Episode 3. This is a mystery involving child abduction currently airing in the US and Britain (possibly elsewhere?). It's a super good series, so try to watch it. The "gentleman" that loved the blues in Episode 3, is very dangerous and deceitful IMO...so, be sure to keep the little kids away from him. I think there are 8 episodes; not really sure. The acting is great...I highly recommend it!