Well, you could always deliberately not install the expansions at first and just have the base ARR installed, in which case it would revert to the default ARR title screen. I admit it find it odd that SE chose to have a unique title screen for every expansion instead of going FFXI's path and having just a base title and adding the titles to the expansions in a list on the side of the screen, which I suspect is probably what they will have to do eventually when they get to FFXI's level of ten or twenty expansion packs.

Also, if you want to watch the earlier opening movies (the ones which will play if you idle on the title screen for too long), you can simply view them again at your leisure by selecting 'Movies' on the title screen (ARR's 'End of an Era' trailer is called 'Answers' in this menu, and Heavensward's opening should be self explanatory, you can also play the extended opening that played when you first created your character here as well.)

As far as music goes, ironically regardless of the expansion or title screen, it's always been a variation on the same track (Nobuo Uematsu's seminal FF theme Prelude) since even version 1.0's title screen, so its kind of a moot point changing it between versions (I do admit I like SB's version The Long March Home, as it suits SB's themes perfectly). But that's just my personal preference.