Can't get album art to work for 1 song albums?

Question

Basically I've got this one song which doesn't come from an album it's just on it's own. I have the artwork for it, and I want it in cover flow. When I do right click -> get info on an album with multiple songs, there's a blank square on one of the tabs for artwork. However, if I do this for my album with one song, I don't get that option.
I tried adding another song and then adding the artwork to both together (I put them with the same album name) but when I deleted the second song, the artwork also disappeared.
I can't use ID3 tags because i'ts a .wav file so I'm not sure what to do. Any help would be much appreciated!
Thanks
Owen

Answer 1

you have to use the function inside a PL/SQL.
SQL> create or replace function trydbms(nocare number) return varchar2 is
  2  begin
  3    dbms_output.enable(100000);
  4    dbms_output.put_line('hello');
  5    return('done');
  6  end trydbms;
  7  /
Function created.
SQL> set serveroutput on;
SQL> declare
  2   vStr varchar2(10);
  3  begin
  4   vstr := trydbms(1);
  5  end;
  6  /
hello
PL/SQL procedure successfully completed.
SQL>