Frame advancing with audio?

[craig-peck]

Hi all,

I know there is a script out there that will let you advance through the timeline frames whilst also playing the audio for each frame. I've seen this script a couple times in previous jobs but forgot to grab it, could anyone help me?  

Basically it's the same as the default maya hotkeys (Alt+, and Alt+.) but you can hear the audio. I'm doing some lip sync and it comes in very useful. I've spent almost 4 hours now hunting on the net and can't find it anywhere. 

Thanks in advance!

Craig.