When iOS 10 was released, I quickly realized that I didn't like that Apple removed the ability to clear the "Up Next" playlist in the native Music app. I also wasn't a fan of its new appearance. At first, I wasn't too concerned, as I was able to find a suitable third-party app, Cs Music Player (formerly known as Cesium), that included the feature to fully customize the queue of upcoming songs. It also has a design aesthetic more similar to the Music app in iOS 9 than that of iOS 10 and later.
I was mostly happy with this app up until a few months ago, as it included the ability to edit the queue as well as some other nice features like the ability to change the theme color. However, in a recent update, the developer of Cs Music Player decided to remove the custom queue management feature because it had been causing performance issues. I had certainly noticed the performance issues, but I was a little disappointed that the feature was removed as a result.
So, I'm wondering if anyone can suggest an alternative to the native music app that is similar to Cs Music Player while also including the queue functionality. This can be either a free or paid app (though preferably nothing more than $2 or $3).
[EDIT: I should note that what I'm looking for is an app built around MusicKit.]