http://w3.rz-berlin.mpg.de/cmp/weill.html A brief biography of Weill, from The Grove Concise Dictionary of Music. http://www.kwf.org The official site for information about Kurt Weill and Lotte Lenya, their music and performances. http://shift.merriweb.com.au/harmonium/compositions/weill.html Listing of works. http://www.mtr.org/exhibit/weill/weill.htm An attractive site with photographs and synopses of many of Weill's theatrical works. http://www.youkali.com/weill.html A detailed biography and an appreciation of Weill's music.