That's a version of "Nostalgia" by Emily Barker recorded for "Wallander". In the original, it's "down Johnson street", and the tram wires are across Melbourne skies, which I imagine is why they decided to re-record it for a show set in Sweden.
What Song Are These Lyrics From My "Knuckles Bleed Down A Tattered Street... On A Door That Shouldn't Be In Front Of Me."?