Who Knew

About this song

The song is from P!nk's fourth studio album, I'm Not Dead. It was first sent to radio on May 18, 2006 as the album's second single and had moderate success. It was re-released in June 2007 as the album's fourth single in the United States, following the success of "U + Ur Hand", and did better the second time.

What it's about

The song is a pop rock track with ballad and soft rock elements. Its lyrics deal with the loss of a good friend of P!nk's.

Summary written with AI, based on the song's page on Genius.

Fun facts

• Sampled in 3 other songs, like “2000-2019 mashup | 200 songs from the last 20 years by YamiNoBahamut”.
• Covered 3 times, including “Who Knew by Tatum Quinn”.
• Written by Dr. Luke, Max Martin and P!nk.
• Produced by Dr. Luke and Max Martin.
• Recorded at Conway Recording Studios.