Led Zeppelin singer Robert Plant has told a court hearing the Stairway to Heaven copyright dispute that he has a dim memory of the time it was written.

Led Zeppelin's Jimmy Page has denied claims that he plagiarized "Stairway to Heaven," insisting the iconic anthem sounds more like a "Mary Poppins" song than the track he is accused of copying.

The Latest on a copyright lawsuit over Led Zeppelin's song "Stairway to Heaven". A lawyer for Led Zeppelin says there's no evidence the band swiped the opening to the song "Stairway to Heaven."

Led Zeppelin's lead singer Robert Plant and guitarist Jimmy Page has to face a US jury trial over whether they stole opening chords for their 1971 classic "Stairway to Heaven."