Music notes: Sia, Lil Nas X and more

Sia is back — face-covering wig and all. The singer made a surprise appearance at Christian Siriano’s fashion show at New York Fashion Week on Friday. According to Page Six, she sang “Chandelier” and “Diamonds” for a

Olivia Rodrigo’s ‘GUTS’ vinyls feature hidden tracks

Geffen/Interscope Fans who bought the limited-edition vinyls of Olivia Rodrigo‘s new album GUTS from her online store got a special surprise: An unlisted hidden track. There are four different versions of the vinyls — red, white, blue and purple — and four