What is the purpose of this? Maybe to break in those bits of ones and zeros?
I'm almost 58. Throughout my life I've gone through phases where I prefer silence for sleep or prefer having music going. I've been in the music mode for several years now and I find it nice to have something playing when I inevitably wake up multiple times throughout the night. Sometimes I'll be reminded of something I haven't heard in a long time, which is pretty common with a library that's currently over 100,000 tracks. I also find it fun to go back through the list in the morning just to see which albums I was aware of and which I was not.
I'm retired, so I don't necessarily have to get up at a particular time, which means the music doesn't need to compete with a wakeup device.