Audio Effects. This is an awesome Maxx Bass sample pack with Hard Kick Bass Loops. This is a Awesome Xtreme Kick Sample Pack. Virtual DJ Software, MP3 and Video mix software. VirtualDJ provides instant BPM beat matching, synchronized sampler, scratch, automatic seamless loops and remixing functions, effects, and much more. Locate the samples you wish to use for your Sample Pack in VirtualDJ's browser and drag them to the Sample folder that you are going to use. Hold the CTRL key to copy them to the folder when dropping them in. This will create a physical copy of the file without having to alter it's original location. You can drag multiple files.