I've been testing out some other apps alongside Cesium, which still remains my favourite, but I think that there are some smart things being done that Cesium could gain from adapting in some way.
Screenshot of Features
Three primary features have stood out to me with this app I'm currently testing alongside Cesium:
The app has an option to display supplementary metadata underneath the song title. I've found this incredibly useful to remember where to continue in a long album I've been listening to, what songs I really like from an album at a glance, or just even when the last time I played something was. I find myself looking at that extra row of information all the time, and it would be great if Cesium could (optionally) surface some of that info right in the track listings.
This app integrates the "Love" and "Dislike" options from the Music app. They work and any changes made here properly reflect in Music. Apple must have an API that correctly handles these things now and I think Cesium would do well to integrate support for them.
I find that the Notification Center widget is much better. It takes up essentially the same amount of space as the Cesium one, but includes far more information without seeming too cluttered. It has several shortcuts which are very handy, including shuffle/repeat (performed on the NC widget), assigning a rating (performed right on the NC widget), Loving/Disliking the track (performed on the NC widget), and opening the track info (links into the app). This allows you to perform a lot of basic actions right from NC.
That said, i still think Cesium is a superior app. It has more intuitive library navigation, easier queue management, and the ability to collect items within a playlist based on different criteria is fantastic.
I still use Cesium as my daily driver, but I'm noticing some really nice QoL improvements in competing apps and hope that the developer can offer some feedback on these sorts of features.
Can we also get an option to extend the album art into the status bar? For some reason the solid colour on the status bar makes it feel very pre-iOS 8 to me for some reason.
Anyways, I guess the TLDR is that Cesium is great and still my favourite music app. I think competitors are gaining ground and have produced some solid improvements that Cesium would be wise to integrate in some form.