Can anyone tell me what that classical type song that is being played alot ,its about 12-15 mins long,?

Question

its like music which will be played at a funeral.

Answer 1

That's like asking what flavour is the drink in my glass - insufficient information ! ! !

Answer 2

You need to give more information.
Do you mean Adagio for Strings by Samuel Barber? It's the one with lots of repeated phrases between the different instruments, and is also done in a version for voices, called Agnus Dei.

Answer 3

Adagio by Tommaso Albinoni??