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I have an app on my mac that generates an html file. There are different versions of this file. When the file is generated, Folder Actions triggers a bash script that uploads the file to my web site. This version of the file is wacked. I need to identify this file so I can upload a replacement instead. This version can be identified by the presence of the word JazzKnob. Grep can't find this text. Sed doesn't work either. Neither does awk. How can I successfully identify this file? nowplaying.html

Under Catalina, is there a way using Xcode for me to communicate with Music like I used to communicate with iTunes using Scripting Bridge?