FreeMusicPlayer: Part Java part native, supports MP3, WAV, Ogg, and playlists. Windows 2000/XP.FreeTTS Speech Synthesizer: Written in Java, based upon Flite 1.1: a run-time speech synthesis engine from Carnegie Mellon. Open source, BSD.Frinika: Cross-platform music studio software written in Java. Includes sequencer, software synths and realtime effects.JavaTuner: Tunings and temperaments. Demo applet.JavaZoom: Java MP3 Player supports WAV, AU, AIFF, Ogg Vorbis also.JFugue: API for specifying music using simple strings and easily transforming patterns of music.jOggPlayer: Gui Enhanced Vorbis Ogg Player. Freeware.Neuralsemantics Modulator Jane: Applet uses standard AU sound files to modulate graphics on web page. Also offers Neurosonic e-Guitar.RPitch: Relative pitch ear training to recognize intervals. Freeware.SoftSynth.com: Music and synthesis software API, including JSyn and JavaSonics ListenUp.Sonicle Audio: WebSynth product line. Applets, players. Some freeware.Xenoage MusicXML Player: Applet and standalone application that plays MusicXML files and converts them into MIDI format.Zerius Development Inc.: Java program for designing and generating sounds on-line. Also a vocoder for download.