Here it is, works fine on ICS, comes with new widget:
Play Music : https://dl.dropbox.com/u/6775955/Music2.apk
Play Music : https://dl.dropbox.com/u/6775955/Music2.apk

Will it show up on the lockscreen with music controls??
@op thanks for the app. Here's a signed copy of the app you posted. This one you can install as a regular apk. No need to push to system or use root explorer. Works on sense and should on aosp, aokp,Cm7,Cm9 etc.
Here's the link
Google Music "jelly bean ver"
http://db.tt/pE6SrlXv
#Root-Hack_Mod*Always\
Didn't work for me. I running MIUI ICS. Is Anyone else having issues?
Sent from my PG86100 using xda app-developers app
Put the apk in system/apps.
Sent from my PG86100
I keep getting getting an error stating the file can't be moved
Sent from my PG86100 using xda app-developers app
Using ES file explorer?
Sent from my HTC EVO 3D X515m using xda premium
Do you have 4ext? In the app you can force your system writable.
Sent from my ICS-powered HTC EVO 3D using xda premium
I keep getting getting an error stating the file can't be moved
Sent from my PG86100 using xda app-developers app