This copyright claim makes me happy!
In 1989, age 17, I transcribed Stairway to Heaven on my Tandy 1000 TL 3-voice Deskmate Music program BY EAR. [carefully]
OVER 30 YEARS LATER, an AI recognizes the melody as ACCURATELY REPRESENTING Stairway to Heaven from 20 seconds through 3:40 in out of 4:51 and they claim copyright! My ears heard the song right! I’m ok with this result.