Adam Lambert broke it down on disco night with "If I Can't Have You" by Yvonne Elliman. It was a slow, moving performance.
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It's amazing that Allison Iraheta is only 16. She has the confidence of a veteran singer.
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This was our favorite performance of disco night. Kris Allen totally mixed up the arrangement on "She Works Hard for the Money."
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Lil Rounds hears the same thing every week: she isn't original enough and the judges don't know what kind of artist she'll be. Disco night was no different.
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A week after being saved by the judges, Matt Giraud sang "Stayin' Alive" by Bee Gees. It was a solid performance, though Simon didn't like it.
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