~Laura~
#1 Opening outfit
#2^
#3 ^
#4 closing outfit
~•~•~•~•~•~
When Laura changes to her third outfit, that's where R5 comes out and is her "band" for the remainder of the show. They're her "band" until the show ends.
~Rydel~
#1 Opening outfit ^
#2 Closing outfit^
~•~•~•~•~•~
The closing show is where R5 and Laura all perform. The opening show is where they're performing individually.