Because live shows aren’t really a thing in 2020, she’s launching a holiday TV special on Apple TV+ on Friday. “Mariah Carey’s Magical Christmas Special” will includes a mix of musical performances and dancing with amination. — Shawn Mendes released his debut album in 2015 and he’s dropping his fourth effort Friday. Along with the album is the Netflix documentary called “Shawn Mendes: In Wonder,” which is available for streaming and follows Mendes’ rise and journey over the last few years. — Christmas came early when Carrie Underwood released her first holiday album in September, and on Thursday she’ll debut a musical TV special to accompany the album.