Remove unused startup

routeros/add-music.rsc

@@ -64,8 +64,6 @@ add name="Music: Thunderstruck" owner=admin policy=read source=":local n11 63,66
     \n:beep fr=\$frq le=\$l;\
     \n:delay \$d;\
     \n}"
-add name="Startup: Super Mario Bros" owner=admin policy=read source="delay 5;\
-    \n/system script run \"Music: Super Mario Bros\";"
 add name="Music: Imperial March  (Star Wars)" owner=admin policy=read source=":beep frequency=500 length=500ms;\
     \n:delay 500ms;\
     \n:beep frequency=500 length=500ms;\