Most listened classical music in the world?

it is concidered to  be the cradle of all music type. It is still heard world wide with every country having its own philarmonic orchestra to performe those magestic pieces of composition by the...

This question is so vague as to be unanswerable.

Difficult to say. One candidate is Georg Philipp Telemann - a German baroque composer.

pop music

Symphony No. 5 by Beethoven is one that nearly EVERYONE knows Symphony No. 9 by Beethoven, otherwise known as Ode to Joy is also very popular even if many do not realize it is a classical piece....