ABC Transcription Tools - Playing Tunes from PDF Tunebooks While Offline (Airplane Mode)
Demonstration of how to use the "Redirect Web for Safari" browser extension to allow playing tunes from PDF tunebooks while disconnected from the Internet in Airplane mode.
"Redirect Web in Safari" browser extension for Mac and iOS:
https://apps.apple.com/us/app/redirec...
In the User Guide I have information and settings for similar browser extensions for Chrome and Firefox:
https://michaeleskin.com/app/userguid...
Offline-enabled version of the tool
https://michaeleskin.com/app/abctools...