studiotoolz♥

DynamDJ 2, a free (= free of charge, currently not open source) audio player and mixer for Mac OS X with several more advanced features such as pitch shifting, spatial multi-channel audio, graphical equalizers, live audio input and more.
4 decks/players
separate pitch and speed adjustment
10-band equalizer
reverb effect
automatic rhythm synchronization
cross-fading
spatial audio using multi-channel output
live audio input
Speech synthesizer [...]

Audiophile is an open source simple DJ application, it features a mixer-like interface with 2 channels, a crossfader, and an equalizer.
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http://homepage.mac.com/a_logan/PWS/ (292 clicks)

Musorg allows you to easily organize your music collection.
Supports simple tag editing, freedb lookups for correct Id3 tags and files and/or directory renaming.
Start the app, navigate to your music folder….list of your media info shows at the bottom.
Edit tags directly and/or do freedb lookup with “Lookup” button.
When finished just use “Save Tags” and/or “Rename [...]

YamiPod is a freeware application to efficiently manage your iPod under Mac OS X, Windows and Linux. It can be run directly from your iPod and needs no installation. Take a look at the feature list to find out what it can do and feel free to suggest anything that might be missing.
Here’s a brief [...]

Mac OS X software to quickly and easily rename large numbers of music files.
MusicRenamer is a powerful mp3 file renaming tool. It helps to avoid spending hours of hard boring manual editing of mp3 filenames. You will rename your mp3 filenames easier and faster and…you’ll see your mp3 list with consistent order in filenames.
The renamer [...]

The Tactile12000X is the OS X version of the Tactile12000. The Tactile12000 puts a full set of DJ gear on your desktop - it is a 3-D, fully interactive, digital DJ setup - two turntables and a mixer.
You can crossfade, backspin, and speed up and slow down music, including MP3 files, on your computer. Version [...]

UltraMixer is a DJ-Mixing-Software which enables you to mix digital music in various formats such as MP3, WMA, OGG, WAV or CDs in real time. All you need is a sound card. The DJ’s turntables are replaced by two digital SoundPlayers, the “vinyls” are available within seconds through the integrated FileArchive.
UltraMixer is the first DJ [...]

Whamb is a Digital Audio Player for Mac OS X. For now, it supports Audio CDs, MP3 and Ogg Vorbis files and Internet streams.
Share now your music on your local area network! Whamb is the first to use Rendezvous technology to offer you a easy way to share your playlists and songs, without any configuration [...]

This piece of software is designed to let a DJ get his job done more easily. You can easily manage your collection of Vinyls, Cds, Mp3s and save and visualize possible transitions between these tracks.
The intention of this software is to let you plan your sets, and keep cool transitions in mind while playing around [...]

With djay you can control and mix your whole digital music collection with two realistic virtual, interactive turntables and both record and transmit the audio in real-time over the Bonjour network to other connected djays.
It supports all common file formats, such as mp3, aiff, wav, aac, caf.
The top features include:
• Real-time audio [...]

Clutter is a small Mac OS X application that lets you put music CDs on your desktop. You can drag them anywhere — they’re really windows. Line them up neatly or put them in piles, it’s your choice. Each one looks like the real CD’s cover, and double-clicking it tells iTunes — or your SqueezeBox [...]

AudioSlicer is a Cocoa GUI application that finds all silences in an audio file and allows you to split it into several smaller audio files and to name/tag them properly. For now only MP3 is supported but other audio formats may be added in the future.
While most other tools doing this split automatically according to [...]

cue-splitter is a small tool to split long MP3s using a CUE-file containing the filenames and splitpositions. This MP3s mostly are an album or a compilation wich you have to split before you can born it to a CD. This method is used by peer2peer users because its easier to transmit one big file then [...]

Hi! I’m a single app that bravely handles all your audio needs - I’m easy to use, but with gobs of advanced features ready to be discovered! I can play your Audio CDs, your MP3s, and your streaming network audio, I can encode, edit, mix, sort and manage, visualize and hypnotize. And now that I’m [...]

Simply the easiest and most satisfying way to get extremely high quality mp3s in MacOS X. Period. NMP3 Ripper uses the LAME mp3 encoding engine which to my ears and many, many others provides the best sound quality / filesize ratio available. It has freedb and id3 tag support so you don’t have to type [...]

DeKstasy is a DJ application for Mac OS X. It provides automatic beat-finding and seamless beat-locked playback of up to four tracks simultaneously, contains a built-in mixer, and is so rock-solid you won’t believe it’s free software.
http://dekstasy.sourceforge.net/ (689 clicks)

Audio Recorder is a scriptable application that records audio from any default input device and saves it directly to an AIFF, Apple Lossless (M4A and MOV), MP3, MP4 (M4A and MOV), or WAV file.
“..It’s really one of the nicest recorders ever… choose input.. volume, quality settings and record… you see in realtime the filesize growing [...]

(2340 clicks)
The user just puts some soundfiles into the “snds” folder of the application and the software will import the files and start to create music according to some popular glitch/microsound algorithms. The result can be stunning. Mindblowing actually.
Well, this is a simple application. Place your soundfiles in the “snds” folder and click on [...]

(311 clicks)
1. So what exactly is foofoofoo?
It is an MPEG-1/2 Audio Layer 3 smasher shell script. That means the script will create a single MP3 file out of mini-chunks of all MP3 files in your hard drive(s). It looks for MP3 files, copies a tiny bit of every one it finds on its way [...]

(1765 clicks)
Another Live Audio Looper from Echotone done in MAX/MSP

(1765 clicks)
An automatic Dj. With random perturbations
1- choose a sound folder (mp3, wav, aiff)
2- choose a second folder (or the same one), ambient sounds for exemple.
and start. an auto (but crazy) DJ for your MP3s