有首歌叫It's a party~~哪为朋友知道在哪能找到啊~?是一个黑人唱的~!!

知道的朋友告诉我以下~!!谢谢~~

it's a party It's a cake.这是什么意思？ It's a deal什么意思？ it's a small world it's a rainy day韩文歌 It's a hard life It's dark Miss a go. It's a please.翻译 It's a piece of cake it's a beautiful park