I'm with James, it's really talking that helps me sleep. But the combination of Sailing By and the shipping forecast is perfect; the time, the ritual, the associations, those in peril on the sea.
Which reminds me, I used my new found coding skills and made a new version of Permanent Bedtime. It obviously won't work on your computer, in your browser, at your internet. It certainly won't work on your phone. But, anyway.