Welcome to The Weekend Stream, a relaxing weekly review of notable digital-only catalogue titles. There may be no CD or vinyl, but there's plenty of great new/old music to usher you into the weekend. Today, we've got more Madonna, Peggy March in German and easy-listening versions of Neil Diamond hits - plus a way you can help out a local venue! Madonna, Madame X (International Deluxe) (Boy Toy/Live Nation/Interscope) (iTunes / Amazon) As rumors of a Madonna 40th anniversary tour heat up,