OSC Sampler

I'm certainly not the only one who has no idea how to use the internal sound sensibly in the set. However, this also applies to external sound effects of Rekordbox.
This function has in my opinion the name: "Oscillator Sampler" only "earned", if I can overlap with the parameter controller Ocillationen on the sampler signal, similar to the LFO of the analog synthesizer.
So for example: vibrato, tremolo, keyboard tracking, envelopes, filter resonance and self-oscillation
So basically all the effects that you can not achieve with Sound Color and Beat FX.