WebSID, is a modern C64 SID style Synth.
Started as a Chrome plugin
with WebAudio API, WebSID can be playe with mouse, keyboard or Touchscreen. WebSID is polyphonic, and it arpeggiate chords played on the upper keyboard. You get a filter, an envelope and an echo effect to tweak.
Websid can be played Online and works with Google Chrome and Safari 6+.