Available for download, PSPAudioWare PSP HertzRider 2 is a plug-in that shifts and tunes frequencies. It's suitable for pro-audio mixing and production. Use the plug-in for tuning inharmonic sounds like snares and kicks, or for processing harmonic instruments in an esoteric matter. A few uses of the plug-in include using it to create wide spatial effects on instruments or detuning a kick-drum sample to make it sound more real.