: It is a video tutorial designed to help new users navigate the Cakewalk/SONAR interface.
: Some users report no audio; ensure your Windows/Mac default playback device matches the one set in your DAW (Digital Audio Workstation) settings.
: .m4v is an Apple video container format, similar to MP4, used for tutorials within the app's help system.
📌 If you're trying to clear space, deleting this won't break the software, but you will lose the "Quick Start" guide accessible from the menu.