Pick any genre (passed as arg) and get back a directory full of mp3 with proper ID3 tags from console.fm. Enjoy

consolefm.rb

#!/usr/bin/env ruby
require 'open-uri'
require 'hpricot'

class ID3Tag
  attr_accessor :title, :artist, :album, :year, :comment, :genre, :track

  def initialize
    @title = @artist = @album = @comment = "\0" * 30
    @year = "\0\0\0\0"
    @genre= 52
  end

  def unpack_from fname
    file = File.open name
    file.seek -offset, IO::SEEK_END
    tag,@title,@artist,@album,@year,@comment,@genre = file.read.unpack "A3A30A30A30A4A30C"
    raise "no TAG" if tag != 'TAG'

    s_com, flag, track = @comment.unpack  "A28CC"
    if flag == 0 and track != 0
      @comment = s_com
      @track = track
    end

    @genre = @genre || 52
  end

  def to_binary
    return ['TAG', @title.ljust(30,"\0"),@artist.ljust(30,"\0"),@album.ljust(30,"\0"),@year.ljust(4,"\0"),@comment.ljust(30,"\0"),@genre].pack("A3A30A30A30A4A30C")
  end
end

eval("Dir.mkdir %{s}; Dir.chdir %{s}" % {s: "\"#{ARGV[0]}\""})
(open("http://console.fm/electro-house") { |html| Hpricot(html) }).search("a[@href*=media.console.fm/tracks]").each do |a|
  filename = "#{a.inner_html.gsub(/[\s&\/',]/, "_")}.mp3"
  tag = ID3Tag.new
  tag.title, tag.artist = a.inner_html.match(/(.*?) by (.*?)$/)[1..2]
  begin
    f = File.new(filename, "a+")
    f.syswrite open(a.get_attribute('href')).read
    f.syswrite tag.to_binary
    f.close
    puts "#{a.inner_html}"
  rescue Exception => e
    puts e.message
    next
  end
end