What's on this shelf is not nearly as important as what isn't. See the empty spots on those shelves? Now push the binders to the left and the pile of folders to the right a bit. Those empty spots used to be home to two huge boxes worth of catalogs from the early 2000's - instruments, formal wear, theatre licensing, new music promotion, and most importantly, music technology supplies. Talk about outdated.
... although, I do have to admit our tech guy wins. On his shelf today, he found a user guide to surviving Y2K.