Sony Audio Master Suite 11 includes Sound Forge Pro 11 + SpectraLayers Pro 2. Uniquely powerful, amazing together! Audio Master Suite - Waveform and spectral editing. Sound Forge™ Pro 11 and SpectraLayers™ Pro 2 are the most advanced waveform and spectral editing applications available today. Each with its own unique genius, they work seamlessly together to form a colossal editing system offering extraordinary and immediate gains for audio professionals everywhere.