TwistedWave is a very easy-to-use and powerful audio editor. It supports Audio Unit plug-ins and many file formats, including wav, aiff, caf, mp3, mp4, FLAC, and Ogg Vorbis. It has good multichannel support, so you can apply Audio Units to a selection of channels. It supports unlimited undo and redo, which work instantly. Zooming in and moving around the waveform is very fast, even with very large files. All the effects are applied in the background, saving a lot of time.
DesktopLyrics is an application that displays the lyrics of the song currently playing in "iTunes" right on your desktop. The lyrics for the song have to be set in iTunes; DesktopLyrics does nothing to fetch them if they aren't available in iTunes. If you don't want to set all your lyrics manually, you can use an application like "Harmonic".
Tag is a metadata editor for FLAC, Ogg Vorbis, Monkey's Audio, and WavPack files. Tag has an intuitive interface that simplifies common editing tasks while also allowing direct manipulation of tags. Tags can be dragged between files, or Tag can add all the tags contained in one file to another in one fell swoop. For files with incomplete or missing metadata, it can guess tag values by matching the filename to a user-defined pattern. It can rename files by substituting tag values into a user-defined pattern. It can edit multiple files simultaneously, eliminating repetition and saving time. It features customizable mappings that allow you to specify which tags are mapped to the various fields in the user interface.
Music Box is a handy database for your music files. If you have a large collection of them, it will help you to organize and keep them in order. Tracks can be grouped by artist, album, genre, volume, or category. Tracks can be organized into as many categories and subcategories as you need. A search function allows you to find the CD or DVD on which you stored your tracks. Music Box reads and edits the metadata information of the tracks (ID3 tags, iTunes AAC tags, etc.). The MP3, AAC, MP4, Ogg Vorbis, Monkey's Audio, and FLAC formats are supported. Music Box's data can be exported to HTML, text, or XML.
Max is an application for creating high-quality audio files in various formats from CDs or files. When extracting audio from CDs, it uses cdparanoia. Once the audio is extracted, it can generate audio in over 20 compressed and uncompressed formats including MP3, Ogg Vorbis, FLAC, AAC, Apple Lossless, Speex, AIFF, and WAVE. It can also convert from one format to another. For many popular formats the artist and album metadata is transferred seamlessly between the old and new files. Max is integrated with FreeDB to permit automatic retrieval of CD information. For MP3, FLAC, Ogg FLAC, Ogg Vorbis, AAC, and Apple Lossless files, it will write this metadata to the output.