Musik » Zeppelin's Stairway to Heaven may be partly stolen, judge says

The lawsuit was brought by Michael Skidmore, a trustee for the late Randy Wolfe, also known as Randy California, who was Spirit’s guitarist and the composer of Taurus.
Skidmore said Page may have been inspired to write Stairway to Heaven for Led Zeppelin after hearing Spirit perform Taurus while the bands toured together in 1968 and 1969, but that Wolfe never got credit.
The defendants said Wolfe was a songwriter-for-hire who had no copyright claim, and that the chord progressions were so clichéd that they did not deserve copyright protection.

I didn't find the right solution from the Internet.

References:
https://forums.digitalspy.com/discussion...olen-judge-says

Enterprise Communication Video Example