Original sentence: A tradition for NASA human spaceflights since the days of Gemini, mission crews are played a special musical track at the start of each day in space.Artist/Composer.Day 2.Day 3.Day 4.Day 5.Day 6.Each track is specially chosen, often by their families, and usually has a special meaning to an individual member of the crew, or is applicable to their daily activities.Flashdance - What A Feeling.Flight Day.Irene Cara.John Denver.Marine Corps Hymn.Take Me Home, Country Roads.Theme from For a Few Dollars More.Theme from Rocky