Merry MPC AAC to M4P Editing is a powerful, multifunction multimedia software, which supports WAV, MP3, OGG and WMA file. Merry MPC AAC to M4P Editing has 9 main functions: file manager, playlist, CD ripper, audio/data CD writer, recorder, audio converter, audio normalizer, file cut and file combine. And also, there is an ID3 editor in the file manager, with which you can easily edit your files' ID3 tag such as Title, Artist, Album, Genre, Year, comment.. info. This ID3 tag editor supports ID3v2 as well as ID3v1, the two industry-standards. And also, this ID3 tag editor supports batch processing, mass renaming, just selete multi files by pressing the Ctrl key while clicking the files or pressing the Shift key and using the arrows to select a range of files and then edit them. One of the most featured function of this Audio Converter is to convert MP4 to MP3, M4A to MP3 and AAC to MP3. The audio converter supports ID3 tag, all ID3 tags in the original files will be reserved after the audio converting processes. In addition, the audio converter also allows you convert video files including AVI, MPEG, MP4, WMV, ASF etc to popular audio files, e.g. convert MP4 to MP3, CD, CDA, CD-R, DVD-Audio, AAC, AC3, ID3, M3U, M4A, M4P, MP3 ID3 Tag, OGG, RA, WAV, WMA, MP2, APE, VQF, MPC, AMR, Midi, WAVE, and RM.