Sony Music Unlimited Promotional Banners Sony Music Unlimited Promotional Banners from Jonathan Green Sony Music Unlimited Promotional Banners For "30 Days Free" promotional campaign. Designed and produced a variety of banners for an assortment of devices and platforms. gLike Sony Music Unlimited Promotional Banners For "30 Days Free" promotional campaign. Designed and produced a variety of banners for an assortment of devices and platforms. Hand Rendering Advertising Share R 7 n Jonathan Green Senior Designer Los Angeles, CA Follow Contact