The Greg X. Volz period of Petra (1979 - 1985) is really the only era of Petra music that I enjoy. More Power To Ya is my favorite of the 5 studio albums released during that time. A close second is the 1979 album Washes Whiter Than, probably because the sound is a bit more organic/ less polished. Anyway, this newly remastered version of my 1982 favorite is definitely worth the price of admission. The sound is louder but not overwhelmingly so, and the bass is a bit more pronounced. It is also clear and not muffled. I'm getting the rest of the catalog on ebay because it is not available on amazon. I'd suggest you look there if you're interested in the other titles. They were all remastered in 2021. I'm looking forward to hearing the rest of what I consider the band's best era of music! :)