Leicester staged an Ahmed Musa-inspired comeback in the second half but were eventually out-gunned by Barcelona in their final pre-season friendly in Stockholm.
A Luis Suarez strike sandwiched between two excellent Munir finishes gave the La Liga champions a 3-0 half-time lead and 17-year-old substitute Rafa Mujica sealed the 4-2 victory after two excellent strikes from Leicester's new Nigerian striker.
But while Leicester go into their competitive season opener off the back of shipping eight goals in two games there were certainly some promising signs for Claudio Ranieri .