REAPER is a powerful but sensible Windows application that lets you record, arrange, edit, and render multi-track waveform audio. Main features: - Supports ASIO, Kernel Streaming, WaveOut, and DirectSound for playback and recording - Reads WAV, OGG, MP3 and MIDI files, records WAV and MIDI files - Lets you arrange any number of items in any number of tracks - Supports audio processing plug-ins (DirectX, VST, and Jesusonic) with automation - Volume, pan controls and envelopes per track - Multi-layer undo/redo support - User creatable color themes