Rachel Brooke brings together a catchy melody, a cool band and a cute smile for her latest video, “A Killer’s Dream.” But don’t be fooled by this beauty. The first line is: “He’s a hit man/She’s a queen.” So you can kind of imagine where this one’s going. Brooke grew up in a bluegrass/folk family but rocked out in a punk band as a teenager. Now she’s living in northern Michigan and recorded the tracks on her new album without computers — now that’s killer. Check out the video premiere on CMT Edge and just try to get that hook out of your head.