Who sings this song vs who sang this song
We all know Michael Jackson is not alive.He died on June 25,2009.Suppose,I am listening to a song like "Beat it (by Michael Jackson)" with my friends and I don't know the singer.After the completion of the song, if I question my friends then what will be the questions:
1.Who sings this song? 2.who has sung this song?
3.who sang this song?
4.who is singing this song?
I am confused.Please get me clear.