It was the first single to be released from his 1988 album Now and Zen.
It reached number 33 on the UK singles chart and number 1 on the Billboard Album Rock Tracks chart.
It was Plant's third number-one rock song, following 1983's "Other Arms" and 1985's "Little by Little.
"[1][2] The song was written by keyboardists Phil Johnstone (who also co-produced Now and Zen) and David Barratt.
[2][3] Plant's former Led Zeppelin bandmate Jimmy Page played the guitar solo on the song.