In the rule called “Tour”, change the text

I - If there are at least two Band Members with different styles, the Frontman must decrease the Fame of the Band Member who made the Tour by one and make them a Hanger On.

II - if all Band Members have the same style and there is exactly one Band Member who is Showing Off the Frontman must increase that Band Member’s Fame by B where B is the number of Band Members.

III - Otherwise, the Frontman must increase the Fame of each of the Band Members who is not Showing Off by C where C is the number of Band Members, divided by two, rounded up.

to

I - If there are less than two Band Members, nothing happens.

II - If there are at least two Band Members with different styles, the Frontman must decrease the Fame of the Band Member who made the Tour by one and make them a Hanger On.

III - if all Band Members have the same style and there is exactly one Band Member who is Showing Off the Frontman must increase that Band Member’s Fame by B where B is the number of Band Members.

IV - Otherwise, the Frontman must increase the Fame of each of the Band Members who is not Showing Off by C where C is the number of Band Members, divided by two, rounded up.

In the same rule, change all instances of “3 situations” to “4 situations” and “3 cases” to “4 cases”