NoteBurner iTunes DRM Audio Converter for Windows ia an all-in-one iTunes audio converter which can help users convert both DRM-ed and DRM-free audio to MP3, AAC and more. It supports converting Apple Music files, audiobooks downloaded from iTunes and Audible and M4P audio files to DRM-free MP3, AAC formats at 5X faster speed with lossless quality. What's more. when outputting AAC audio, ID Tags information can be kept.