This is our first song in 6/8 timing. Click here for more on that.
The timing can look quite complex, but fortunately, the same note groupings are used frequently from bar to bar. Notice that the timing of Bar 2 is repeated in Bars 3 and 4.
Above, we have our first multiple ending. The first time you reach Ending 1, play it and then begin again from the repeat bar. Next time, skip Ending 1, play Ending 2 and then carry on to the rest of the song.