Marc Daniel Nelson demonstrates how to use FabFilter Pro-MB for sidechained multiband compression to place backing vocals behind the lead in a dense pop mix.
By sidechaining the lead vocal into a multiband compressor on the backing vocal bus, Nelson ensures that the sibilant frequencies of the lead vocal trigger compression on the backing vocals. This technique reduces the harshness and phasing issues caused by multiple vocalists starting their s's at slightly different times.
Nelson emphasizes that this method allows the lead vocal to remain the focal point without overly compressing it, while maintaining the clarity and presence of the backing vocals. This approach helps achieve better separation and makes the mix sound more cohesive and pleasant.
Using this technique, Nelson effectively manages a complex mix with over 150 tracks, ensuring that the lead vocal stands out clearly while the backing vocals sit well in the mix.