Institutions to produce my magazine.

IPC.
IPC Media (formerly International Publishing Corporation), a wholly owned subsidiary of Time Inc., is a consumer magazine and digital publisher in the United Kingdom, with a large portfolio selling over 350 million copies each year.
It has 6 divisions.
-IPC Newspapers (including The People and The Daily Herald from Odhams, as well as the Daily Mirror and Sunday Pictorial).
-IPC Magazines, publishing the consumer magazines and comics.
-IPC Trade and Technical, publishing the specialist magazines.
-IPC Books, handling all book publishing.
-IPC Printing, handling all non-newspaper printing operations.
-IPC New Products, a launching pad for products which used new technology.

As this institution produces magazines being consumer and comics, this will be ideal for distributing my magazine as music magazine often appeal to consumers, as they offen advertise and sell things to do with music.
Also, as it distributes many type of magazines and newspapers, i think my type of magazine will be amoung them, as the company has a very high profit per year, this shows it must distribute many types of magazine.
It also handles non-newspaper printing operations, meaning they can print magazines.