An entire virtual orchestra in LV2 plugin format
Hybrid Virtual Synthesizer
MidiSoundSynth is a program Playing MIDI Synth.
Perfect and bit-perfect PCM encoded sine wave audio test tones
a virtual acoustic piano using bass.dll
User-Programmable Voice Clock
Patch Editor for Roland JV-1010, JV-1080, JV-2080, XP-30, 50, 60, 80
Carnatic Music Guru - JRaaga
A real-time SoundFont software synthesizer
Spectral Analysis and Synthesis of Sounds
Java Audio DSP sandbox
Continuous choice of string resonance at each point live music in CPU
Thérémine generates high quality audio from an USB Arduino Theremin
Synthesizer, mixing, sound effects, music composition and production.
Windows console tone generator,
Shoutcast Browser
ZynAddSubFx and Yoshimi midi control
A program to create random melodies and timbres for musical purposes.
A GPL software synthesizer for all.