Display contents of multiple folders in one explorer window

If you're using Windows, you can take advantage of Libraries. Just create a new Library and add the "MediumeMedley" folders from each drive to it. You can then leverage the Windows Search feature in the top right of Windows Explorer as well as take advantage of all native Explorer functionality.

Here I've created a "Foo Folders" Library and added "Foo" folders from 2 different drives.