Sing a Song

Sing a song is not a difficulty,
just tune your voice, let it out freely,
Sing a song is really easy,
anyone can do it easily.

Sing a nice song is also not a difficulty,
find a right note and read it rightly,
sing a nice song is still easy,
pick up your guitar and play it accordingly.

But sing a right song is a difficulty, truly,
read the moment and play it wisely,
but sing a right song is hard, really,
for who and what you play it is a necessity.

probably I'm sing not the right song,
probably I'm sing a song, not in the right time,
probably I sing a song, with different melody,
but I know I sing that song for the right reason.

I sing a song for you to tell you something,
I sing a song for you to touch your feelings,
although I know you'll forget these things someday,
but my singing of that song will echoing through the ages.