I would like to suggest an option to play all the songs from a certain point in the folder you pick from a server or the storage folder on your device. I know you can play all if you hold your finger on the folder for a moment and it then adds all the songs into a playlist. But that also means you might be playing songs you don't want. The BubbleUPnP app offers the function to play all from here and it is really useful so you don't have to play everything but just what you want. Your app is the only one I have found that works with all types of streaming such as AirPlay, Chromecast, DLNA, etc. and that is the one function I really miss and think would make your app better. I'm sure your other customers would find it useful too.