These are the new tracks that appear in the Top40 of 23-June-2012 
I find it pointless posting the same 36 tracks from last week.. 
If there is an interest for me to do this each each for new tracks i will 
Last week full top 40 can be found via the .nfo
or search - USA Hot Top 40 Singles Chart 16-June-2012 [Bubanee]

---------------------------------------------------------------------
                       VA - USA Top 40 Singles (New Releases)
---------------------------------------------------------------------
Quality..............: Extreme, (avg. bitrate: 243kbps)
Channels.............: Joint Stereo / 44100 hz
Tags.................: ID3 v2.3
Posted by............: Bubanee 
http://www.bubaneemusic.com/  
http://www.thelocalbay.com/
Included.............: NFO - Playlist
---------------------------------------------------------------------
                       Tracklisting
---------------------------------------------------------------------

   1. Justin Bieber - All Around The World feat Ludacris      [04:04]
   2. Wiz Khalifa - Work Hard, Play Hard                      [03:40]
   3. Kenny Chesney - Come Over                               [04:08]
   4. Gym Class Heroes - The Fighter (Feat. Ryan Tedder)      [03:48]