Apple needed the majors to get iTunes moving, and Jobs sought a licensing deal with one label that could serve as a template for the others. He eventually got Warner on board, then Universal and EMI. But as Walter Isaacson detailed in his biography of Jobs. Sony Music dragged its feet. From SonyвЂ™s perspective, iTunes wasn't just Apple's play for the digital music software market, it was a major bid for the hardware market, too, which would dramatically increase the appeal of Apple's iPod and threaten Sony products like the Walkman. You can use MP3 Toolkit to convert audio for mobile devices, make ringtones, fix tag information, rip Audio CD, record sound or merge audio pieces to a complete MP3 file. With this visual mp3 music merger online
, you can easily find button to add files you wanted to be merged or converted. You can easily input files by 3 ways: click "Add Files" to input; drag & drop files to the file list window; or copy audio files and paste them to the file list window to input. Aside from merging multiple files into a single track, Free Merge MP3 can also convert the songs from one audio format to another. You need to select the desired format and click Convert. The software can batch convert the files, with or without merging them together.