These versions also sometimes replace the ambient soundtrack with additional music, which effectively murders the atmospheric touches that have made the original so immersive in the first place. (adventureclassicgaming.com)
The audiobook recording can include additional music and / or sound effects to enhance the recording. (booklogix.com)
What this means is, while additional music may come along in the near future, the weekly updates are through for the time being. (playstationlifestyle.net)