Download the Open Sourse Code.
Each map is built from a Txt Document. The Folder linked below is all you need to start a new audio map. Downlonad the folder and place it within your website folder. Change the text file and start a new map.
A sample text file is included in this folder and includes examples with and without images.
Download the folder below and go to: tour_json/Test Example.json for an text file example
This map links between Google Maps and Soundcould. The nine digit number needed in the text file can be found in the share/embed function within the Soundcloud embed info. See image below.

Please check HTML text files using a HTML or JavaScript formater. Text files may not work if not properly coded.