There's something that would be much easier for me if Poweramp had this feature. When I get a new song or album, the first thing I do is to check the waveform in the Wave Editor Pro app from Playstore to see if it has been a victim of the loudness war. I search for suspicious parts (sometimes it's the whole song or even the whole album) and I zoom in to see if the wave has been clipped. It would be nice to do it without leaving Poweramp.