Source: Thom Holmes, "Moog: A History in Recordings." Published on Bob Moog Foundation, Apr. 2013. Some of the most familiar instruments—the flute, drums, woodwinds, and the piano—date back hundreds, even thousands of years. The synthesizer was to the piano what the electronic calculator was to the abacus—a tool that opened the familiar to new frontiers. Student text: Whereas many musical instruments have been around for hundreds of years or longer, the synthesizer is a recent invention that opened the door to many new musical possibilities (Holmes). Is the student text plagiarized?