Galaxy Nexus and Nexus 7 (it's an unofficial build, you can find it in my personal area on android-build) have working audio.
E/WVMExtractor( 1925): Failed to open libwvm.so
This is harmless - libwvm.so is part of the DRM stuff that comes with non-free Android builds. You should still be able to play an unencrypted file though, I've seen the libwvm.so message on Nexus 7 as well (and it still worked).