I'm very excited to announce that I've just finished porting my Barbershop Tag application, "Tag Master" from its original Windows Phone 7 incarnation to Android, and it is now available for free from the Android marketplace! I hope you'll give it a try -- tell me what you like and what you don't, and who knows, maybe it'll end up in the next version! :)
I know for me, having one of these apps for my phone (originally a Windows Phone 7 device, which is why I built for that platform first) is extremely useful when singing at afterglows or just for browsing tags. It's been awesome seeing all of these other developers building apps for the various smartphone platforms and truly bringing a modern edge to barbershop. It doesn't hurt that it's a real opportunity for me to "geek out", both on Barbershop and on software!
A huge thanks to the folks at barbershoptags.com for running an incredible service to our community, and to the small set of friends in Voices in Harmony who've been helping me beta test the application.
Anyway, you can find more details here (also includes information about the Windows Phone 7 app, which I hope to update soon):
Or go directly to the android marketplace: