I heard the Parvarim. They were wonderful. As to listening to non-Jewish music, well you would have to never listen to Gershon Veroba’s Variations, Shlock Rock, the music that is typically played when a chosson and kallah come back from Yichud, or any song that is taught to Yeshivah kids in nursery school, etc. etc. because they are ALL based on secular music. Also, please do NOT shop in any mall or non-frum Jewish store at this time of year, even if the sales are incredible, because they are all playing
X-mas music now (mamesh worse than a typical secular song because they are about oso ha-ish and treifeneh beliefs). No drinking coffee in Dunkin’ Donuts, either.