Some players display, or play files, in the order that the file was originally copied to a USB drive or stick. YAFS (Yet Another FAT Sorter) allows the order to be changed to whatever you prefer. YAFS is a multi-platform, open source, freeware, command line utility with a GUI (Graphical User Interface).
Website
Visual YAFS ~ Frontend
PeppyMeter is a software VU Meter written in Python. It was originally developed as the new ‘VU Meter’ screensaver for Peppy Player. With minor modifications it became a stand-alone application. PeppyMeter gets audio data from media players (e.g. mpd) via fifo and displays current volume levels in a Graphical User Interface in the form of a traditional VU Meter.
- Written in Python.
- Pygame library leveraged for UI purposes.
- UI is available in three resolutions 800×480, 480×320 and 320×240 pixels.
- The input for the program is the data from the named pipe. That signal should be provided by peppyalsa plugin.
- Supplies 9 default meters out of the box.
- Allows you to add your own meters.
- Open-source. All source files are available on Github.
- Several data sources are available for testing and tuning.
- Provides four types of output: Display, Serial, I2C and PWM.
github.com/project-owner/PeppyMeter.doc/wiki
github.com/project-owner/PeppyMeter
diyaudio.com/forums/pc-based/291010-peppymeter
Quod Libet is a GTK+-based audio player written in Python, using the Mutagen tagging library. It’s designed around the idea that you know how to organize your music better than we do. It lets you make playlists based on regular expressions (don’t worry, regular searches work too). It lets you display and edit any tags you want in the file, for all the file formats it supports.
Unlike some, Quod Libet will scale to libraries with tens of thousands of songs. It also supports most of the features you’d expect from a modern media player: Unicode support, advanced tag editing, ReplayGain, podcasts & Internet radio, album art support and all major audio formats – see the screenshots.
Ex Falso is a program that uses the same tag editing backend as Quod Libet, but isn’t connected to an audio player. If you’re perfectly happy with your favorite player and just want something that can handle tagging, Ex Falso is for you.
Website
Download
Features
Guide
Screenshots
Providing hard-to-find pieces of software since 2001
Repository of open audio CODECs, compiled LAME binaries and freeware utilities.
MP3 Diags is a GUI-based application that allows end-users to identify issues with their MP3 files, fix some of the issues and make other changes, like adding track information. It also lets you “look inside” an MP3 file.
The Audio File 