The patch was originally designed to serve as a generative drum machine, but the drums can be replaced with other samples in the drag and drop section.
To get sound, play with the ratios of each one of the samples. There is the possibility to hear the dry signals, but as well as the filtered sounds through the 2 filters available (they come with presets). You can adjust the levels of each input that you want to send through the effects.
Have fun !