Final answer:
The shortcut for switching between session and arrangement views in most DAWs is the Tab key.
Step-by-step explanation:
The shortcut for switching between session and arrangement views in most digital audio workstations (DAWs) is the Tab key. This key allows you to toggle between the two views, making it quick and convenient to switch back and forth. For example, in Ableton Live, pressing Tab will switch between the Session and Arrangement views.
This shortcut enables users to quickly toggle between the two main interfaces for editing and arranging their music projects. Many DAWs designed for music production offer similar shortcuts to enhance workflow efficiency.