Sing me a song that is everything

Sing me a song that reminds me of home,
Sing me a song that has a sweet and soft tone,
A song that is quiet,
A song that is loud,
One that has meaning and makes me very proud,
A song that I can sing again and again,
One that I can remember the words,
One that I have in my head,
It doesn’t need a chorus,
Or instruments or beats,
All it needs is words,
From the heart they will speak.