Complex sentence: Alfasound was a radio jingle production company based in Manchester from late 1970s to mid 1990s founded by Alan Fawkes and ex-Piccadilly Radio DJ Steve England.
Split into simpler sentences: Alfasound was a radio jingle production company based in Manchester from late 1970s to mid 1990s. Founded by Alan Fawkes and ex-Piccadilly Radio DJ Steve England.