ladspa:ladspa-rubberband:rubberband-pitchshifter-mono::Frequency > Pitch shifters
ladspa:ladspa-rubberband:rubberband-pitchshifter-stereo::Frequency > Pitch shifters
ladspa:ladspa-rubberband:rubberband-r3-pitchshifter-mono::Frequency > Pitch shifters
ladspa:ladspa-rubberband:rubberband-r3-pitchshifter-stereo::Frequency > Pitch shifters