I get addicted to songs all the time. The usual symptoms are (next to the song obviously being on repeat all the time) a lack of sleep due to not being able to stop listening and go to bed, waking up and hearing the song in my mind, and singing it whenever possible. This is a list of past song addictions, sorted by month.

February 2010 東方神起 BREAK OUT!
赤西仁 A PAGE
NEWS with me
KAT-TUN On Your Mind – Please come back to me -
January 2010 KAT-TUN Love yourself ～君が嫌いな君が好き～
2NE1 I Don’t Care
2PM Again & Again
December 2009 赤西仁 Wonder feat. Crystal Kay
Full House OST Sha La La
EXILE ふたつの唇
KAT-TUN Will Be All Right
November 2009 原声大碟 明日晴れるかな (Piano & Strings Version)
山下智久 Crush On You
Superfly Dancing On The Fire
October 2009 (no big song addictions this month)
September 2009 赤西仁 Pinky
田口淳之介 夏の場所
NEWS SHOCK ME
August 2009 alan 明日への讃歌
テゴマス 七夕祭り
伊藤由奈 LOVE MACHINE GUN
July 2009 Big Bang ガラガラ GO!!
NEWS バンビーナ
X JAPAN Rusty Nail
June 2009 HYDE MISSION
Wonder Girls Nobody
May 2009 KAT-TUN RESCUE
NEWS 恋のABO
Rain Rainism
山下智久 抱いてセニョリータ
赤西仁 LOVEJUICE
大野智 Rain
April 2009 Gackt GHOST
ORANGE RANGE イケナイ太陽
melody. realize
楊丞琳 半熟宣言
March 2009 嵐 Move Your Body
嵐 Yes? No?
福井舞 アイのうた
反町隆史 Poison
February 2009 YUI Good-bye Days
YUI It’s Happy Line
YUI Skyline