I've been told (over the phone) that they are with the 1st and 2nd row if that makes sense, but the person concerned did'nt know what the extra keys were. Thanks for the infomation about C#
JRC
well, 24 buttons arent very common. it doesnt make sense that they wouldnt have a 3rd row, but who knows. the only note you need for irish music is c#. the others are just icing on the cake.