请教高手这个视频的背景音乐是什么？我是新手没有分，拜托了！

T.I.的 Big Things Poppin

[Chorus]
Do it (3x) what u waiting for
Do it (3x) what u waiting for
Do it (3x) what u waiting for
Now Lemme hear you say
Big shit poppin, and lil shit stoppin (3x)
Ball on these niggas being broke is not an option

[Chorus]
Do it (3x) what u waiting for
Do it (3x) what u waiting for
Do it (3x) what u waiting for
Now Lemme hear you say
Big shit poppin, and lil shit stoppin (3x)
Ball on these niggas being broke is not an option

Do it to the maximum, take it why you asking them?
Don’t listen to them suckas when they say you too irrational.
See I said I was king and them lames started laughing
Saying sucker now I want the king on the track
I composed several classics
watchu know like top back, dope boys,
Bring em out, and what you know about that
Now they ask how I talk what you know about that
Dominated '