Update 12:40am I generate this list from iTunes, the Mac OS X MP3 player. It keeps track of play counts and when I make this list I reset the counts again.

Name                                           Artist            Play Count
Please, Please, Please Let Me Get What I Want  The Smiths        30
This Charming Man                              The Smiths        19
Poetic Tragedy                                 The Used          16
What Difference Does It Make?                  The Smiths        15
The Boy With The Thorn In His Side             The Smiths        13
What You Are                                   Audioslave        9
Back To You                                    John Mayer        9
Show Me How To Live                            Audioslave        8
Shadow Of The Sun                              Audioslave        8
I Am The Highway                               Audioslave        8
Talk With Me, Dance With Me                    Hot Hot Heat      8
A Box Full Of Sharp Objects                    The Used          8
I Ran Away                                     Coldplay          7
In Da Club                                     50 Cent           6
Superman                                       Eminem            6
Neon                                           John Mayer        6
3x5                                            John Mayer        6
Gasoline                                       Audioslave        5
Like A Stone                                   Audioslave        5
Exploder                                       Audioslave        5
Save Us S.O.S.                                 Hot Hot Heat      5
In Cairo                                       Hot Hot Heat      5
St. Patrick's Day                              John Mayer        5
The Taste of Ink                               The Used          5
Buried Myself Alive                            The Used          5
Noise and Kisses                               The Used          5
On My Own                                      The Used          5