Get the Serato Sample plug-in here: https://www.sweetwater.com/store/detail/SeratoSample
With the Serato Sample plug-in, you can quickly find 16 of the best samples in your track, chop them out, and tweak them to fit your mix. There's also the Random function, if you crave a bit of chaos. Sample even includes time stretching from Pitch 'n Time. Sample also allows you to map a single sample across all the keys of your controller and play it like a synth.