puddletag is a tag editor for Linux loosely based on mp3tag. It uses a table layout so that all the tags you want to edit by hand are visible and easily editable. puddletag excels at automating repetitive tasks like extracting tag information from filenames, tagging files from a text file or the clipboard, renaming or moving files and folders based on tags by using patterns, and manipulating tags using actions and regular expressions. Supported formats include id3v1, id3v2 (.mp3), AAC (.m4a), VorbisComments (.ogg, .flac), and APEv2 (.ape). Much of mp3tag's functionality has been replicated with added enhancements and tweaks.
python_alsaplayer is a set of Python bindings for the alsaplayer libraries. These are intended to provide a minimal level of abstraction over the C libraries. Higher-level abstractions and functionality can then be written purely in Python. This module has dependencies on the boost and Python libraries.
qTunes is a modular music player designed to be simple to install, configure, and use, with a small footprint for low-power systems. qTunes features an AJAX Web interface using Extjs, which can easily handle over 40000 tracks with searching and sorting. It supports multiple zones, allowing you to play different songs in different areas simultaneously. It can stream to Apple Airport devices, including synchronizing over multiple Airports. It uses the DAAP protocol to share music with iTunes. It uses the DACP protocol to allow the player to be remotely controlled by the Apple Remote.app available on iPhone and iPad. qTunes currently plays MP3 and MP4 only, but its modular design allows easy plugin of support for AAC and other formats.
qplay is a console music player frontend (for mpg123, mpg321, ogg123, etc.) that features a user-friendly inferface for managing a play- and queue-list and a module-like system for adding new file formats. It uses familiar vim key bindings. The playlist can be played in sequence or in shuffle mode while an extra queuelist has highest priority so that you can determine which song will be played next before returning back to sequence or shuffle mode. It also features efficient sort and randomization, custom key bindings, external control support, and support for MP3, Ogg, M3U, and FTP streams.