The very very loud Spanish guitar in the background is a total distraction. It is impossible to enjoy the series. I cannot watch another 10 episodes while listening to that guitar. Background music should be just that. It should not be overwhelming and dominating. The accordion and the piano are bad enough but the Spanish guitar is obnoxious. You should not even notice the background music. Not unless you are really listening for it. The title of the series should have been “Spanish guitar“.