Here’s your first listen to Katy Perry‘s second official single off Prism, the midtempo power ballad “Unconditionally” (produced by Dr. Luke and Cirkut). Plan on getting used to hearing this track, it will definitely be a massive hit for Ms. Perry. “Unconditionally” also happens to be Katy’s personal favorite track off her new album (releasing next week), which she told us at her Los Angeles listening party last month. For Prism‘s third single, I still think she needs to go with “Walking On Air,” which I’m completely obsessed with, especially after her flawless performance of it this past weekend on SNL.