My main audio player for many years has been, and will remain, foobar, but there are some times when I just want a simple "load'n'play" type of player. An application that comes very close is Billy.
It's a fantastic little app that fits in with my preferences in software design i.e. standard controls, no skins, etc. However, it only supports MP3, WAV, OGG, & FLAC and it also doesn't display or use tags. Unfortunately, my audio collection comprises many more formats than that and I tag files like a man possessed.
So, with that in mind, I've always wanted to write my own simple player. A good friend and I wrapped the BASS audio engine in AutoHotkey and I've written a player called Trout.
Supported audio formats (standard): AIFF, AIF, AIFC, MP1, MP2, MP3, OGA, OGG, WAV, MO3, XM, MOD, S3M, IT, MTM.
Supported audio formats (w/ plugins): FLAC, WMA, WMP, WMV, ASF, MID, MIDI, RMI, KAR, WV, WVC, AAC, MP4, M4A, M4B, M4P, APE, AC3, SPX, TTA, OFR, MPC, ALAC.
Basic freeDB support for audio CD track titles.
Support for internet radio streams.
Supported tag formats: ID3v1, ID3v2.2/3/4, OGG/FLAC Vorbis comments, WMA, APEv2, MP4/ALAC/AAC (not available under 9x/ME)
WinampAPI support for external control and display.
Commandline parameters for external control (/play, /stop, /prev, /next, & /mute).
Extremely customizable hotkey system.
Track announcements (ideal for audiobooks)
Basic album art support (folder.jpg)
Horizontal/vertical "minibar" controls.
Toaster style popup.
Play modes (Play file, play list, repeat file, repeat list, random, shuffle).
Simple tag editing (not available under 9x/ME).
Last.fm and Libre.fm scrobbling support.
... in AutoHotkey and I've written a player called Trout. Features: Supported audio formats (standard): AIFF, AIF, AIFC, MP1, MP2, MP3, OGA, OGG, WAV, MO3, XM, MOD, S3M, IT, MTM. Supported audio formats (w/ plugins): FLAC, WMA, WMP, WMV, ASF, MID, MIDI, RMI, KAR, WV, WVC, AAC, MP4, M4A, .... Free download of Trout 1.0.6 Build 76
... browse and find music on your computer, on portable devices and on the web. Small or large ... or music files from any folder to many portable devices. These include iPods, iTouch/ iPhone, MTP devices (most portable devices other than iPods), and USB devices. You .... Free download of MusicBee Portable 2.5.5804
Auremo Portable is a graphical client for Music Player Daemon (MPD). It currently supports the essential MPD features: playback commands and simple playlist creation and manipulation. To run the software you need a MPD server running on either the local computer or a remote one. Apart from the usual .... Free download of Auremo Portable 0.7.0
... to a USB flash drive, performance of other portable apps will slow. .... Free download of Juice Portable 2.22
... Clear multilingual interface: English, German and Russian * Portable version is available Supported file formats: * Audio: MP3, OGG, AAC, AC3, APE, ALAC, FLAC, M4A, MPC, WMA, TTA, WV, S3M and more... * Video: MPEG-1/2/4 (DivX, XviD, etc.), MOV, MP4, 3GP, AVI, WMV, ASF, DV, QuickTime, BlueRay, H.263, H.264, MP4, .... Free download of SE-MediaPlayer 1.8.1
Free portable media player with media library and customizable interface.. Free download of SE-MediaPlayer 1.8.1
Computer mixing program for both beginning and professional dj's. Free download of djDecks 1.02
Broadcast with quality automated mixing, dynamics processing, and scheduling.. Free download of OtsAV Radio 1.85.076
A feature-packed and affordable radio automation software. Free download of RadioBOSS Std 4.9.1