• UPDATE:(3/3/2017)

Wub lives again! Analyzes and downloads any song from Spotify.

• Break a song into beats and bars using Echo Nest, mix and match the pieces, and save the results as wave files.

• Have the computer compose a song remix for you. Just press "m" for the magic!

• Download jar

• Get an Echo Nest API key

• Start Wub from a command line:
  java -jar Wub.jar EchnoNestAPIkey

• Alternatively, set an environment variable:
  ECHO_NEST_API_KEY=EchnoNestAPIkey
  Then start with: java -jar Wub.jar (or double click the jar file)

Pressing F6 or F7(reverse audio) will autosave resulting file as a .wav file, and a .wub file. The wub file saves the Echno Nest analysis with the audio. The Play window state can also be saved from the Play window, as a .play file.

From top to bottom:
blue bars - sections
green bars - bars
yellow bars - beats
red bars - tatums
Then waveform, pitch analysis, and timbre analysis

Click on the sections at the top to queue up that section to be played. Loop mode will keep the queue from emptying as it plays. Press F6 or F7 to autosave the queue to a new WAV, and also insert that audio into the Play window.