Youâ€šÃ„Ã´ve all seen the Sony Bravia adverts,Â¬â€ like the recent Playdoh effort, well now itâ€šÃ„Ã´s the time of Sonyâ€šÃ„Ã´s Walkman to take centre stage. I saw this on TV for the first time a couple of days ago and was seriously impressed. The advert is called Music Pieces and is the first ever â€šÃ„Ã²monophonicâ€šÃ„Ã´ ad.Â¬â€ 128 musicians are featured and play just one note each in order to create the melody, with the whole thing being shot in just one take.