Tracker Standalone Audio Workstation from Polyend allows you to manually slice your samples or use the auto-slice feature to cut up your samples (up to 48 slices). Play individual slices with the grid controller. You can also choose to automate precisely (or randomly) which slices play on a per-step basis. "Fill" automatically fills Steps, Notes, Instruments and FX data, based on the conditions you set. Be as random or precise as you want with the Fill Function by choosing which Steps to fill and even choose a range of Musical Scales and Values to populate your tracks quickly.