Edelweiss, referring to a type of flower found in the Alps, is also the name of a popular song from the musical "The Sound of Music." The song is often associated with Austria and is a beloved tune that has been covered by various artists throughout the years. The lyrics of the song express a sense of nostalgia for the beauty and simplicity of the past. The "sound of music" refers to the sounds of nature and the joy that can be found in simple pleasures. Overall, Edelweiss and The Sound of Music have become touchstones of Austrian culture and continue to be enjoyed by people around the world.