Cryologic is a soundfont library and a soundfont player very simple and easy to use. The SF-Oscillators allows to layer up to three different sounds with separate controls for level, pan, and octave shift for each osc. The filter is a classic state variable filter tweakable also via the X-Y controller. The two arpeggiators are a powerful feature which allows to create interesting patches, complex automatic bass lines, chord accompaniment and complex textures. The onboard reverb, delay and an internal ring modulator effect provides the final touch to this little yet powerful music production tool. A soundfont library of 456MB is included.