The Singing Detective
Starring Michael Gambon, Jim Carter, Patrick Malahide, Alison Steadman, Janet Suzman, Joanne Whalley, Imelda Staunton, David Ryall, Ron Cook, George Rossi
It's a drama and musical show, and has a rating of 8.5 out of 10 from Imdb which is very high for this kind of show.
Watch it here
Not found streaming from Switzerland.