I am big on keyboard shortcuts. One thing that I find lacking in the google music web app is that there is no way to focus or navigate the browse pages. I'm not sure what is possible in a web view.
I see that /
focuses search and up and down moves you between the nav or the currently highlighted song, but on a list of search results/artists/albums/songs there is no way to bring focus to that list and navigate using the keyboard.
Once you have a song selected (by clicking on it) then the up and down keys work.
What I think would be amazing would be bringing gmail style navigation to all browse views. So the j
key would step forward one item at a time, k
key would go back one item at a time (just giving them an active state or highlighting them) and enter
would click the link to navigate to that section or play the song.
I think this would let you navigate most of the app using only keyboard.