Al-Qaida-linked Syrian rebels release 45 Fijian peacekeepers held captive for two weeks

The video introduces the concept of tempo in music, explaining its significance and application.

What was the speaker's response to the question?

• Yes, I do.

• No, I do not.

• Maybe.

• I am not sure.

What concept does the speaker introduce after responding to the question?

• Harmony

• Tempo

• Rhythm

• Melody