I'd be suprised if there was. Tamworth is covered by BBC WM and with 3 Premiership sides and more in the area doesn't tend to do many Tamworth commentaries - I'll be listening later and will post here if there's any sign of anything.
live min by min updates on sportinglife.com is really good too. Just click on the link for live and then choose the tamworth v stanley match and it gives info on what is happening, eg, free kick taken by Gary Roberts etc etc