Post your current iTunes track to Presently.

titler

#!/usr/bin/env ruby
require 'rubygems'
require 'rbosa'

account='xxx'
username='xxx'
password='xxx'
api="https://#{account}.presentlyapp.com/api/twitter/statuses/update.xml"

itunes = OSA.app("iTunes")

if itunes.current_stream_title
  title = itunes.current_stream_title
else
  title = "#{itunes.current_track.name} - #{itunes.current_track.name}"
end

message = "#music #{title}"

`curl #{api} -u #{username}:#{password} -d status="#{message}"`