my9 Top 40 : US music charts

、ヒットに耳を傾けるYouTubeの動画を見る＆スターのつぶやき＆より多くをチェックアウト...

Keep track of the Top 40, watch the official YouTube music videos, preview & buy songs from Amazon, check out the stars' tweets, websites & Facebook page - all in one awesome App!

featuring: Ariana Grande, Calvin Harris, Coldplay, Echosmith, Ed Sheeran, Foo Fighters, Hozier, Iggy Azalea, Maroon 5, Meghan Trainor, Miley Cyrus, OneRepublic, Pitbull, Pharrell Williams, Sam Smith, Selena Gomez, Sia, Taylor Swift & many more…

• swipe through the covers - no network needed!

• scroll down from 40 to number 1

• preview the hits & fast tap to buy from Amazon

• watch the full YouTube videos

• view the singers & bands websites, Twitter, Facebook & Wikipedia pages

• read what other music fans think of the songs

• write your own reviews within the App

• regular charts updates - just tap the green button when it appears

• discover more great music!