Indoor Percussion’s “Extraterrestrials” by Gretchen Arnold ’25   This year’s Trinity Indoor Percussion show is titled “Extraterrestrials”. This show features music from Men in Black, E.T., and Interstellar, along with a piece created for this show, titled “Chase Music.” Because there has been talk about UFOs recently, Mrs. BJ Meagher, Director of the Indoor Percussion group, we thought we would do our show around extraterrestrials.   As the competition season begins many members are thinking of winning.