Report said some media worker posted a video in his FB yesterday, showing the electronic clock in the hall of General Military Hospital of Kaohsiung gave the hourly time with 東方紅 as the background music.  Some green media then cried out that such an "accident" was "quite embarrassing" to Taiwan.  (DPP, do not feel embarrassed because KMT also made the similar "mistake", in a program on TTV, when celebrating its 80th anniversity in 1974.)

The music of the song is derived from a folk song of Shanxi.  When Chinese Red Army were in the northern part of Shanxi, someone adapted the music and composed subject song with new lyrics (through revision several times):  

東方紅，太陽升，中國出了個毛澤東。他為人民謀幸福（呼兒嗨喲）他是人民的大救星。
毛主席，愛人民，他是我們的帶路人。為了建設新中國（呼兒嗨喲）領導我們向前進。
共產黨，像太陽，照到哪裡哪裡亮。哪裡有了共產黨（呼兒嗨喲）哪裡人民得解放。 

FYI, the song was once the de facto national anthem of China Mainland during the era of Cultural Revolution.