Next week I am giving a talk at the Peterborough Raspberry Pi Jam, and in the course of preparing for it I discovered that there was a bug which appeared in several of the Musical 12 tone alarm scripts I wrote last year. This occurred in the procedure called getbarlist.
I have amended all the incorrect scripts in the original articles and they should now work fine.
At the same time I have added a new script which plays two parts of the random tunes against each other, written at the same time but not published.
You can listen to the tune here
All of the corrected scripts and the new addition can be downloaded in a zip file here
Details of how to use them are in the original article series starting here
Here is page 4 of the series containing details of the changes.