Lyric discussion by xebob 

Cover art for Swingtown lyrics by Steve Miller Band

This is an upbeat, romantic song that reminds me of the U.S. after WW2 when the troops were coming home. I guess I connect the word swingtown to swing music which was prevalent during the 40's. The man seems to be trying to convince his girlfriend / wife that the hard work and deprivation of war is over, and now is the time to go party.