sentences:  The first time a senior singles skater used music with vocals and lyrics during a major international competition was Artur Gachinski from Russia, during his short program at Skate America in 2014.As for the other disciplines of figure skating, the clothing worn by single skaters at ISU Championships, the Olympics, and international competitions must be "modest, dignified and appropriate for athletic competition—not garish or theatrical in design".Props and accessories are not allowed.