That's a Benny Thomasson tune, pretty popular on fiddle just about everywhere. Tried it on accordion and sounds pretty good, but boy ya got to really think this one through. Just about everything is on the push and with the tempo moderate to slow, very easy to run out of air. Why is it the ones that seem to be a cakewalk are the ones that are sneaky tough? Ome thing that helps is a long pull note instead of the run at the end of the phrase.
Steve