When you practice or learn something it's not all that pleasant or in that case ’sweet-sounding’ BUT in the end, it pays off and you can make something perfect and wonderful. And you may become more satisfied with knowing how to do it then why you learned how to do it.
i dont know the answer of tbis question
It is false that movie clips, sound bites, and other media should never be included in a well prepared presentation.
You should use anything that can help you perform your presentation in the best way possible.
Eiffel 65 - I'm Blue
This might be the song you're talking about