New MacBook Pro - Storage in "About this Mac"

I just got a new MacBook Pro (256 GB storage) and set it up as a new computer (rather than migrating from previous computer). I am curious about the amounts showing up in the Storage tab of About this Mac. Here's my current allocation:

Apps: 11 GB

Other: 7 GB

Audio: 1 GB

Photos: 900 MB

Movies: 400 MB

I'm most interested in Audio, Photos and Movies since I haven't added any to the device nor have I synced with iCloud. Perhaps they are files that are pre-loaded on the OS?

Does this look normal for a right out-of-the box MacBook Pro?