Immediate Media Company was formed in 2011 by merging Origin Publishing, Magicalia, and BBC Magazines, and they currently distribute Top of the Pops magazines. The document discusses several potential magazine distributors and their experience with pop magazines, including EMAP International Limited, BBC Magazines, Bauer Media Group, and NME. Overall, Immediate Media Company is recommended as the best choice to distribute a new pop music magazine due to their experience distributing Top of the Pops, while Bauer Media Group could also be a potential option due to their global reach across 16 countries.