In this segment from a Bitwig Studio Grid walkthrough, the presenter swaps out individual mixer channels for a single Blend module when working with two pitched oscillators. Rather than giving each oscillator its own full mixer control, a single knob crossfades between them, simplifying the patch without losing flexibility.
The real payoff is that the blend becomes a parameter, which means it can be driven by a modulator just like any other control in the Grid. That opens up dynamic, evolving timbres without adding complexity to the signal chain.