WoaW!!!
An amazing project #realtimetop40 done by Vodafone UK.
This is the first-ever interactive real-time top 40 chart for music lovers. Find the biggest artists and songs in the music industry - tweet(using hashtag #realtimetop40 ) the artist and track you're listening to and watch your tweet help define the UK's real Top 40 music chart.
Kudos to Vodafone guys +1
more here
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