By the Sea...He saw love

Once upon a time,
There is a little boy who has not woken up from a dream.
In his dream, He was sitting by the sea with the cold wind breezing thru.
The cold wind and the sea waves created beautiful music together.
In his mind, how can they create beautiful music together when both
of them are from totally different element.

Inspired by it, he writes a lyric on the sandy beach

I've never known music,
But ever since,
you came into my life,
It has been magical,
on the music that,
i've never known exist.

You are the missing note in my heart