Sam2
“That’s superficial and silly advice, especially as MBD, Avraham Fried, and Shwekey also borrow from Goyish music all the time.”
False statement. I challenge you to provide when was the last time that either Fried or MBD took a song from the non Jews they maybe did it a few times in their careers. Additionally even though they took some oldies, groups like Akapella and Maccabeats take from current music which you cant compare to the music from the 70s or earlier in wholesomeness.