Amusingly enough, that's the plot of an indie film a family friend made in the early 1980's - the name of it was Blood Blues and it never saw release of any kind. He's mentioned wanting to remake it a number of times over the past few years (his son wants to get into film making) but nothing has ever come of it. Too bad. . .
Kindest regards,
Kevin P.
http://www.wtf-film.com