Kat Perkins faces long odds tonight on The Voice.
Last week, the rocker from Minneapolis, Minn., needed an instant save to survive Top 10 week.
Since that instant save was put in place in Season 5, not a single saved contestant has survived the following week.
And Tuesday night, The Voice intends to send three singers home rather than the traditional two.
But on Monday, Kat might have turned in the performance she needed to stay in the competition, turning Daft Punk's hit dance tune "Get Lucky" into a rocker.
This morning, the song is number one on the iTunes rock chart. It marks the third straight week Kat has accomplish that feat.
More importantly, the song is currently doing third best among The Voice cover tunes on iTunes overall chart after Top 8 night.
For a look at where all The Voice singers stood on the chart at of 8:30 a.m., head here. Every song cracked the Top 100 on the overall singles chart and nine of the 10 made the Top 10 on a genre chart.