don't worry be happy请问这首歌里面用到哪种特别的乐器?

don't worry be happy请问这首歌里面用到哪种特别的乐器?
don't worry be happy
请问这首歌里面用到哪种特别的乐器?

don't worry be happy请问这首歌里面用到哪种特别的乐器?
口哨,自己用嘴吹的,还有就是身体各部位的击打,自己听听,应该猜得出.还有就是拟声唱法,也就是用嘴巴模仿乐器.