Here is a link to sheet music, though the first line is a slightly different melody than the one I know:
Also, I see that many places have the words as "all things shall vanish," but I prefer the way we sing it at Camp Ajawah: "All Things Shall Perish."  Not sure what the closer translation is from the original, which is German:
Himmel und Erde mussen vergehn;
Aber die musici,aber die musici
Aber die musici, bleiben bestehn.
Aber die musici,aber die musici
Aber die musici, bleiben bestehn.
Put the first line in babelfish and it outputs :"Heaven and Earth mussen vergehn."  Hmmm.  I am guessing it means "must vanish" but let me try another online translator... and I get "Heaven and Earth must pass away."  Which sounds more like "perish" than "vanish."  Not that it really matters. 
More on this round in my next post...
 
