My Bellagio Fountain Show Song List and Schedule was verified on June 2, 2015.
I had an interesting experience, though, when I went to the concierge desk to check the schedule. They handed me a schedule from March 2014. I didn’t notice the year on it until later that day. When I went back to ask about it, they maintained that it was the right schedule and that the list doesn’t change that often. I knew it was wrong, so I asked them to verify the times for a few of the songs. They called fountain operations and gave me the times of those songs. It did not match the times on the schedule they had just given me, but it did match what I have on my site.