George Harrison created joyous music under the right circumstances. Nothing else in his solo career quite stood up to that impassioned post-Beatles period, where years of ideas culminated into one album. For many artists, it’s the same deal: you need the right inspiration to make music that sounds good, but feels good too. For The xx and Julie Byrne, that inspiration has arrived; both artists created beautiful, jubilant albums this month, and both did it in very different ways.