Those of us who work here at VH1 realize how fortunate we are that so many talented musicians decide to stop by our office and perform for us. As a means of sharing the love with you, our readers/viewers, we created the Live At VH1 series, which showcases artists performing right here on the 20th floor of 1515 Broadway. Just a few weeks back, Fantasia knocked our socks off. Then, a week ago Wednesday, the Australian songbird Sia stopped by our humble elevator lobby and took everyone’s breath away with her incredibly powerful, emotionally rich vocals. Above, we’ve got a clip of her new single, “I’m In Here.” And below, you’ll see her singing “Breathe Me,” the song that was famously used a few years back to score the devastating final scene of Six Feet Under. Enjoy!