Thank you for this new build! Huge improvements on my Nexus 5.
Now I can click on songs to play them and I can easily navigate through the songs in the queue.
Another improvement: when I search for songs while listening to a playlist or an album, if I click on a song from my search results, it plays directly, it is not added last in the queue.
The only problem so far: when charging a long playlist, the queue is kind of blocked until all the songs are loaded. In this case, if I click on another song from my search results, it doesn't play and is added last in the queue instead. I tried several times and I think that it happens only when the queue is not fully loaded. If I have a queue fully loaded (I have only tried with albums or short playlists, I haven't had the time to wait until a long playlist is fully loaded), then I can play another song from my search results without problems.
I haven't had the time to play around much more, but just one small thing that could be improved in my opinion: when you make a search and find an album, if you click on it, it displays the album first, and then the songs. You can click on the songs, but if you want to play the whole album, you have to click on the small play icon (top right). It could be easier to click on the album on the top of the list, like you do with songs.
Kudos for the good work! I look forward to making more testing!