that's it's OFFICIAL release date but it was released to radios starting Jan 1st !! It started getting Al way before Jan 11
Britneys single has an official release date of Jan 18 but it still has a high Al and big increases so it's no excuse ! Britney is only 1 example there are plenty more songs that have decent Al and decent gains before the official release date
46 +3 AVRIL LAVIGNE What The Hell 529 +95 433 +57 1.956 +0.392 2
Oh, This got a Better Update, It's not the end
42 = KERI HILSON Pretty Girl Rock 762 +18 143 -5 3.976 +0.044 50
33 -1 CHRISTINA PERRI Jar Of Hearts 1310 +25 266 +3 5.406 +0.219 17
20 = TAYLOR SWIFT Back To December 3914 +45 581 -32 23.179 +0.120 33