Saturday Night and Sunday Morn
for a line of as many couples as will.
This is a progressive (or "virus") dance.  The formula is (n-1) * 3 repeats for each of the figures, plus one repeat for the introductory figure; 3 couples = 19 repeats, 4 = 28, etc.
Reconstructed by Dafydd Cyhoeddwr.
Music: Son of Doctored Stuff by various artists.
Introduction
Verse music
1: Everyone lead up a double.
2: Fall back a double.
3&4: That again. Face your partner.
Chorus music
1&2: Set and turn single, left.
3&4: Set and turn single, right.
First figure
Verse music
1&2: Active and inactive couples do-si-do your partner starting left (go around your partner passing back to back).
3&4: Men and women do-si-do each other starting left in active-inactive sets.
Chorus music
1: Active man and inactive woman change places.
2: Active woman and inactive man change places.
3: Change places with your partner in active-inactive sets.
4: Turn single (I'm throwing that in because there's extra music and no instructions).
Do this figure until you come back to your places, sitting out at the top and bottom and coming back in as the opposite type.  When the first and second couples return to their places, they start the next figure.
Second figure
Verse music
1: Partners in the sub-sets take hands and active couple faces inactive couple.  Active couple trades places with the inactive couple by going under their arms.
2: Switch back, this time with the inactive couple going under the arms of the active couple.
3&4: Active man takes inactive man's left hand with his right and cast off back around to their places (women the same, opposite hands).
Chorus music
1: Active and inactive couples change places with your partners.
2: Men and women change places in the sets.
3: Change places with your partner in active-inactive sets.
4: Turn single (I'm throwing that in because there's extra music and no instructions).
Do this figure until you come back to your places, sitting out at the top and bottom and coming back in as the opposite type.  When the first and second couples return to their places, they start the next figure.
Third figure
Verse music
1: Active and inactive couples meet.
2: Men take hands, women take hands, lead out of the set (to the wall) a double.
3: Turn around and meet a double.
4: Take your partner's hand and lead away a double.
Chorus music
1: Active and inactive couples change places with your partners.
2: Men and women change places in the sets.
3: Change places with your partner in active-inactive sets.
4: Turn single (I'm throwing that in because there's extra music and no instructions).
Do this figure until you come back to your places, sitting out at the top and bottom and coming back in as the opposite type.  When you get back to your place, stop dancing.