Download links:
link 1
link 2
Note: the files are not hosted on blogger.com, all rights reserved to Blizzard Entertainment.
Back story: This is most probably the official full length sound track of the Mist of Pandaria expansion. You can hear it now at the login screen. It came first at the WoW: MoP 5.0.1 15662 Beta build of the client. I found this file inside an MPQ - wow-update-base-15662.MPQ\sounds\music\Pandaria (it was the only file!).
You can listen to it online here:
Media information:
Original file name: MUS_50_HeartofPandaria_01
General:
Format : MPEG Audio
File size : 9.16 MiB
Duration : 8mn 0s
Overall bit rate : 160 Kbps
Album : WoW 5
Track name : Heart of Pandaria v4
Performer : Russell Brower
Composer : R.Brower, N.Acree, S.Cardon, E.Guidotti, J.Soule, J.Hayes
Recorded date : 2012
Writing library : iTunes 10.6.1
Audio:
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Mode : Joint stereo
Mode extension : MS Stereo
Duration : 8mn 0s
Bit rate mode : Constant
Bit rate : 160 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Stream size : 9.16 MiB (100%)
