2011 is the 90’s anniversary of Chinese Communist Party. The state-run China Central Television (CCTV) is airing a special program — "100 ‘Red Songs’ by 100 Singers" — from April 4, 2011, for seven days in a row. The program is to remind the audience of their “red memories” (of the revolutionary years before 1978) with these songs.
Source: Xinhua, April 4, 2011
http://news.xinhuanet.com/newmedia/2011-04/04/c_121267120.htm