Complex sentence: Zappa then re-edited the material into a 4-LP set called "Läther" (pronounced'leather'), made a deal with Phonogram, and scheduled the release of "Läther" for Halloween 1977.
Split into simpler sentences: Zappa then re-edited the material into a 4-LP set called "Läther" (pronounced'leather'). Zappa made a deal with Phonogram and scheduled the release of "Läther" for Halloween 1977.