." ♪ >> "snow on the beach" a collaboration with lana delray. and "lavender haze."really don't think i've delved this far into my insecurities in this detail before. >> she surprised fans with an album trailer during thursday night football on prime video. tonight, swift's album moving she is a mastermind of music. ♪ >>> that's "nightline" for this evening. catch our full episodes on hulu. we'll see you right back here same time tomorrow. thanks for the company, america. good night.