Sathnam Sanghera

<p>George Michael managed to be both enigmatic and to share some of the most personal details about his life but superfan Sathnam Sanghera has looked a little closer to really appreciate the artistry and importance of one of pop&#39;s most enduring voices. We spoke with him about being a control freak, a defining era for music and why that voice is still so special to listen to.</p>