"Sing of good things not bad
Sing of happy not sad"
1. Does 'sing of sth' common usage? Can you give some examples if it's common?
2. In regular writing, shouldn't it be 'sing of happiness not sadness'? 'Of' is a preposition.
"Sing of love there could be"
3. What does the quote above mean?
4. Does 'there' have a meaning?
5. Is it OK to say, "sing of love it could be"? Any difference?
Thanks
Let the world sing along
sing along phrasal verb (from Cambridge)
to sing a piece of music while someone else is singing or playing it:
The radio station played a Billy Joel song, and I found myself singing along
to it.
Song Lyrics