Polyphonic Java Rompler (ROM-Sampler) that performs pitch shifting. On-the-fly sampling, the ability to save and load samples during execution, and a GUI will be added in the future.
Pitches range from 0.5x to 2.0x the frequency of the original sample.
Relative frequencies of well-tempered tuning acquired from Southern State Community College.
Pitch intervals acquired from Wikipedia.
Unfortunately, cross-fading does not function correctly on many Linux systems due to control constraints imposed by Pulse Audio.