Courtesy question here: Let's say Band 'A' is one of several bands playing a show. Bands 'B' and 'C' are Tribute bands. Band 'A' is a mostly cover band. One of Band 'A's better and most fun songs to play is by the artist being tributized in Band 'B'. Band 'A' and 'B' have never met. Without knowing whether or not Band 'B' is even going to play the song in question, does Band 'A': 1.) Remove it from the set 2.) Move that one song to the beginning of Band 'A's set 3.) Do nothing and play it where originally slated in the set Thoughts?