If you want to sing out sing out

《Harold and Maude》
 
颓废的少年，自杀成癖。美好的老太太，积极乐观。
想象的出来么？这一老一少两个人是恋人。
看到有电影介绍说这是喜剧，没觉得。
说不上好不好，很特别的一部电影。（9）

对这个配乐印象深刻，于是搜了歌词来。

if you want to sing out sing out   
歌手：cat stevens    
专辑：footsteps in the dark 

Well, if you want to sing out, sing out
And if you want to be free, be free
'cause there's a million things to be
You know that there are
And if you want to live high, live high
And if you want to live low, live low
'cause there's a million ways to go
You know that there are
Chorus:
You can do what you want
The opportunity's on
And if you can find a new way
You can do it today
You can make it all true
And you can make it undo
You see ah ah ah
Its easy ah ah ah
You only need to know
Well if you want to say yes, say yes
And if you want to say no, say no
'cause there's a million ways to go
And if you want to be me, be me
And if you want to be you, be you
'cause there's a million things to do
You know that there are
Chorus
Well, if you want to sing out, sing out
And if you want to be free, be free
'cause there's a million things to be
You know that there are
You know that there are
You know that there are
You know that there are
You know that there are