Do you remember the first time you heard Danny and Sandy singing about those hot summer nights?  Did you cruise around the roller rink to "Xanadu"?  More than once, Olivia Newton John provided the soundtrack to seasons of my life.  I was sad to hear of her passing and inspired to listen to some of my favorite tracks from "Please Mister Please" to "Physical".  Now I'm planning to include her songs in my scrapbook, telling my story, complete with musical soundtrack.