Also, if you are more comfortable/used to traditional key names, you can set the "key notation" setting to "classic" like I do.
Screen Shot 2014-04-20 at 11.00.38 AM.png
*Edit*
Also, the 1A, 2B, ect... system is called the Camelot system and I believe was developed by Mixed in Key.
You do not have the required permissions to view the files attached to this post.