STS-93
NASAは、ジェミニ計画の頃から宇宙飛行士のために音楽をかけてきた。アポロ15号では、宇宙飛行士の起床のために初めて用いられた Each track was specially chosen, sometimes by their families, and usually had a special meaning to an individual member of the crew or was applicable to their daily activities.。