Harmony is something where multiple vocals with different scales are layered together. You can listen rich vocal harmony in song "Tu Jaane Na" from Bollywood movie Ajab Prem Ki Gazab Kahani at starting part. Now you can layer two or even ten vocals together and that totally depends upon your requirement. For creating harmony you don't necessarily need more people. You can layer your own vocals multiple times. But to make it perfect, do the following : 1. Record your vocal multiple times with different scale Some people use plugins such as Vox Doubler or even Chorus. I am not saying that they aren't good. But they can't give the output which you actually want and neither any pro engineer uses these plugins to create harmony. 2. Scales on which you need to record Now if you are going to record simple harmony of two layers then you can first record it in original scale. And then you can record same melody by going down -2 semi notes but in same scale. So y...
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