Melodyne is a software application with which you can edit audio in a more musical way than was ever thought possible. In Melodyne, you work with notes – and not with a meaningless wave form. You don’t just see where the music gets louder or quieter but also where notes begin and end and at what pitch they lie.
REAPER is a complete digital audio production application for Windows, offering a full multitrack audio and MIDI recording, editing, processing, mixing and mastering toolset. It supports a vast range of hardware, digital formats and plugins, and can be comprehensively extended, scripted and modified.