trial judge erred in failing to instruct jurors that the trustee could prevail if Wolfe had created a "sufficiently original combination" of "otherwise unprotectable music elements," and also in instructing jurors about the copyrighting of music elements in the public domain. In March 2020, the 9th US Circuit Court of Appeals sitting en banc, voted 9 to 2 to let stand the 2016 jury verdict in favor of Led Zeppelin. In October 2020, the Supreme Court of the United States refused to hear the case, leaving the Ninth Circuit's decision in place and effectively ending the dispute. References External links 1960s instrumentals 1968 songs Rock instrumentals Songs involved in plagiarism controversies Song recordings produced by Lou Adler Songs written by Randy California Led Zeppelin