I've had the W10M TP installed on my L920 for a long time and its quite interesting to see it changing over time. What I hadn't reflected on though was that the dedicated music search button had vanished until I heard a song on TV and wanted to know who the artist was. I fear that this, like quiet hours (I can't really understand that one), have been moved into the functionality of Cortana. The problem is that Cortana is not activated in Sweden where I live. Is music recognition moved to somewhere else and I haven't been looking hard enough, or is it just gone without Cortana and I have to rely on other tools to be a able to identify music?