 Is getting gas at Chevron burning a hole in your wallet? Get the Drop app. With Drop, you can earn free gift cards just by filling up your tank. Download Drop now. Use code DROP77 to instantly receive $5 in points. iHeartRadio. Soundtrack. Flashback. Arguably one of the best soundtracks of all time, 1984's Purple Rain is hit after hit after hit. There's so many to choose from, so today we'll honor the title track...