The 58th NHK Kōhaku Uta Gassen (第58回NHK紅白歌合戦), referred to from here on as "Kōhaku," aired on December 31, 2007, on NHK Hall in Japan. The music show on New Year's Eve is broadcast on both television and radio, and divides the most popular music artists of the year into competing teams of red and white. Air time was from 19:20 to 23:45 (with an interruption from 21:25 to 21:30 for news). All times are JST.