You just have to look through the tracklisting of Ultimate Collection to remember the impact these classics had. This album is a tribute to why Eurythmics are so revered. Included are strong and intelligent pop songs such as "There Must Be An Angel (Playing With My Heart)" and "Here Comes The Rain Again", hallmarks of the duo. "Sisters Are Doing It For Themselves" showcases Annie Lennox's powerful and expressive voice effortlessly combining with Aretha Franklin's. On "Who’s That Girl?" and "Sweet Dreams (Are Made Of This)", Dave Stewart's innovative production techniques sound as fresh today as they did on release.