I don't know, am I taking about a bug at all, but here I go... Poweramp info: 2.0.10-build-575-play Device model: Google Nexus 5 Android version: 5.1 No idea of a custom Rom, just read about what it means. --- Because of reasons in ripping Audiobook parts (file naming system), I have all my parts within an Audiobook named by a number in front of the book's name. Since every track is only few minutes in length, I have easily 100-400 parts within one book. My problem is the following: My files are named "Number - Audiobook's name", and Poweramp fails to order the listing correctly, because my numbers go from 01 to 100+. Instead of the app listing them like 09, 10, 11... and continuing like that (this is how I want it), the app lists them like 09, 10, 100...109, 11, 110 etc. I have gone through the folder and file options and read few forum articles which were close to my problem, but I haven't yet found a way to make this "right" I haven't been messing at all with filters and shuffle options. Is there a way to set this right or am I forced to rename the beginning files from 01 to 001 and so on?