Quick AI search and then narrowed down to both make more sense and refocus the debate to their debut:
Off
Led Zeppelin (1969), there are
three songs from the settled list that were on the debut album:
- Babe I’m Gonna Leave You – later credited to Anne Bredon after settlement.
- Dazed and Confused – based on Jake Holmes’ song; settlement decades later.
- Bring It on Home – uses Sonny Boy Williamson/Willie Dixon material; part of the 1970s Chess Records settlement.
Back to me:
Four of nine songs are co-written by people who wrote the songs at least two years before Zeppelin and a fifth is widely attributed to others and the artists that taught it to Page expressed massive frustration with not receiving any credit ("Black Mountain Side").
When people steal that often without credit that puts them into at least a "thief" category and possibly then some. When thieves steal, sometimes they need legal accountability and it seems Page got plenty on his debut. I think there are others off of the debut, but I don't want to even waste time.
Eh, one last, but this is on the high end: If you go back and take the six (there are six) disputed songs on the album, then nearly 80% of the album run time is borrowed or outright lifted and covered.
I know people are going to fire a bunch of reasons back, but I don't think any of those bands listed below have had the same issues. Not even close. Because they're also original in delivery and composition, whereas Zep is an electrified, heavy blues band, which is a genre that goes back to at least 1930 and isn't really original ca. 1969.
The Velvet Underground "borrowed" Hitch Hike by Marvin Gaye for sure. That's probably the only one out of these. It sort of speaks for itself just looking at it.
19. Boston – Boston (737 points)
24. Appetite For Destruction – Guns N' Roses (645 points)
26. The Cars – The Cars (614 points)
36. Van Halen – Van Halen (489 points)
39. Are You Experienced – Jimi Hendrix Experience (437 points)
53. Never Mind The Bollocks, Here's The Sex Pistols – Sex Pistols (373 points)
56 (tie). Rage Against The Machine– Rage Against The Machine (366 points)
59. Pronounced 'Lĕh-'Nérd 'Skin-'Nérd – Lynyrd Skynyrd (354 points)
64. The Velvet Underground & Nico – The Velvet Underground & Nico (340 points)
67. Bat out of Hell – Meatloaf (332 points)
69 (tie). The Doors – The Doors (328 points)
69 (tie). Violent Femmes – Violent Femmes (328 points)
72 (tie). Marquee Moon – Television (323 points)
77. Funeral – Arcade Fire (305 points)