csGrain is a real-time audio processing and recording tool that lets you create new sounds and new musical textures by transforming your voice, your instrument, or your favorite songs from your iTunes library in subtle or dramatic ways - all with the power of CSOUND. Under the hood is a stereo granular sound processor and 10 additional professional audio effects all realized through a single Csound orchestra that is simultaneously: rendering, processing, sampling, resampling, synthesizing, resynthesizing, playing, reversing, delaying, triggering, gating, compressing, limiting, chorusing, flanging, echoing, filtering, pitch-shifting, harmonizing, granulizing, and recording in any combination all in real-time, and all 100% being done with the power and exquisite sound quality of CSOUND - the world's premier software synthesizer and signal processor.Features:A Live Audio Multi-Effects ProcessorImport and Remix Songs from iTunes or "myTunes" (your Tunes!)Audio ProcessingLive RecordingSoundfile EditingDropBox IntegrationEmail-based File TransferAudioCopy/AudioPaste to/from other iPad AppsMIDI Trigger and Control of All ParamatersSupport for Professional External Audio and MIDI InterfacesSample LoopsExquisite and Imaginative PresetsA Comprehensive User Manual