欢乐歌 meaning in Chinese

cradle song
happy songs
paean
pean
song of happiness

Ma xiao hui and two female music performers played the " happy song " track 2 at the 2001 shanghai apec , and gave a deep impression to 21 countries r . .
马晓晖与两位女演奏家在apec 2001上海文艺演出亮相时,演奏"欢乐歌" track 2给21国元首留下深刻印象
Ma xiao hui and two female music performers played the " happy song " track 2 at the 2001 shanghai apec , and gave a deep impression to 21 countries representatives
马晓晖与两位女演奏家在apec 2001上海文艺演出亮相时,演奏"欢乐歌" track 2给21国元首留下深刻印象