Mary Roos, born Rosemarie Schwab in 1949, has made a significant mark in both the music and film industries, particularly in Germany. Her notable film, *Mary Roos - Eine von hier* (2020), showcases her enduring talent and resonates with collectors who appreciate the intersection of music and cinema. This film is a testament to her versatile career, transitioning from a child star to a celebrated actress and singer. Roos's early forays into entertainment began with her first song at age nine, but it was her participation in the Eurovision Song Contest in the 1970s that solidified her fame, especially her hit "Nur die Liebe lässt uns leben." Collectors seek out her releases not only for her performances but also for the nostalgia they evoke, reflecting a vibrant era in German pop culture. Her unique blend of music and acting makes her films and recordings highly sought after by enthusiasts of physical media, particularly those focused on capturing the essence of German entertainment history.