Michael Dean Lockwood is an American guitarist and producer. He is best known for having been married to Lisa Marie Presley, and for producing and performing with her, Aimee Mann, Fiona Apple, and others.

Lisa Marie Presley was an American singer-songwriter. She was the only child of singer and actor Elvis Presley and actress Priscilla Presley, as well as the sole heir to her father's estate after her grandfather and her great-grandmother died. Her musical career consisted of three studio albums: To Whom It May Concern (2003), Now What (2005) and Storm & Grace (2012), with To Whom It May Concern being certified gold by the Recording Industry Association of America. Presley also released non-album singles, including duets with her father using archival recordings.