Stanron, click on the word "Paste" for an explanation. Your format is not accepted yet, but you can ask the programmer, whose email is given at the bottome of the help page.

A simple programme for simple cases only, but maybe what some Mudcatters have been waiting for. Transposing chord symbols is helpful not only when transposing a song to suit your voice range, but also when using a capo for ease of fingering.