Lorde appeared to tease a new era of music with a cryptic Instagram post this weekend, but has already told fans that they might be waiting a while.The New Zealand singer-songwriter posted a photo of herself wearing headphones to Instagram late Sunday (December 17) with the caption: “Listening to myself.”Fans quickly began to speculate if new music was on the horizon for the ‘Solar Power’ singer.However, the artist elaborated in comment on a fan page that had predicted Lorde’s fourth album could be on the way, which also noted that she’d archived the ‘Solar Power‘ cover art on her feed and changed her profile picture.“We’re not CLOSE close you guys .. i’m just getting so hype n needed to let u know,” Lorde, real name Ella Yelich-O’Connor, wrote.