My Top 10 of 2004:
10. Maroon 5 - This Love
09. Black Eyed Peas - Hey Mama
08. Keane - This Is The Last Time
07. Avril Lavigne - My Happy Ending
06. Green Day - Boulevard Of Broken Dreams
05. Dido - Life For Rent
04. The Corrs - Angel
03. Nelly Furtado - Try
02. Maroon 5 - She Will Be Loved
01. Keane - Somewhere Only We Know
My Top 10 of 2005:
10. The Killers - Mr. Brightside
09. Green Day - Holiday
08. Madonna - Hung Up
07. Athlete - Twenty Four Hours
06. Interpol - Evil
05. Black Eyed Peas - Don't Lie
04. Gwen Stefani - Cool
03. Sum 41 - Pieces
02. Daniel Powter - Bad Day
01. James Blunt - You're Beautiful
And now, this is my Top 25 of 2006:

INXS - Afterglow

The Strokes - You Only Live Once

Madonna - Sorry

The All-American Rejects - It Ends Tonight

Hard-Fi - Cash Machine

Beyoncé - Irreplaceable

Red Hot Chili Peppers - Dani California

The Fray - Over My Head (Cable Car)

Nelly Furtado feat. Timbaland - Promiscuous

Gustavo Cerati - Crimen

Green Day - Jesus Of Suburbia

Red Hot Chili Peppers - Tell Me Baby

Sheryl Crow feat. Sting - Always On Your Side

The Strokes - Juicebox

Nelly Furtado - Maneater

Depeche Mode - Suffer Well

Gustavo Cerati - La Excepción

Avenged Sevenfold - Seize The Day

Snow Patrol - Chasing Cars

The Killers - When You Were Young

Nelly Furtado - All Good Things (Come To An End)

The All-American Rejects - Move Along

The Strokes - Heart In A Cage

Snow Patrol - You're All I Have
Keane - Crystal Ball
Thanks to y'all for your comments