tunebook 2 tunes.
I live in Toronto, play fiddle, mandolin, cittern and guitar, hang out on Thursdays at the Black Swan session, Wednesdays at Mullins on Bay. I have an abc notation app called "the Craic" for iPad and iPhone at http://thecraic.co
I have an iPhone application called SideBand for learning by ear at
I have a website http://celticmusic.ca and an abc application written in Java called Five Line Skink at http://celticmusic.ca/skink.html