Bauer Media is a large privately owned publishing group that distributes over 300 magazines across 15 countries, including popular music magazines. While Bauer Media has a large market share and could provide publicity, the downside is they may not devote much time or attention to a new product given their size.
IPC Media produces over 60 brands reaching many UK adults, but only distributes two music magazines. They have a gap to fill in their music portfolio and would likely devote more consideration to advertising and targeting a new music product at its intended market. IPC Media would allow more control and time to develop a new product.