There are several ways to remove a Piece from a Setlist:

  • Swipe left on the title of the Piece and click the trash icon
  • Click on “Edit” in the top-right corner of the Setlist header, select the Piece(s) you wish to delete using the blue checkboxes on the left and click the bin icon

You can either simply remove the Piece from your Setlist (but not from your Library) or choose to delete it permanently from your library.