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Guest post by Stephen Carlisle of Nova Southeastern UniversityI always get nervous when appellate Judges start throwing around terms like “descending chromatic scales.” The underpinnings of music theory are complex, and not easily understood by people who are not musicians. This decision by the Ninth Circuit Court of Appeals shows the problems that can result.On September 28, 2018, the Court reversed the jury verdict in favor of Led Zeppelin on the controversy of whether the iconic song “Stairway to Heaven” was copied from the song “Taurus” by the band Spirit, and composed by Randy Wolfe. 1 According to the Court, the District Court made a significant error in its jury instructions that “could have led the jury to believe that even if a series of three notes or a descending chromatic scale were used in combination with other elements in an original manner, it would not warrant copyright protection.” 2Also:“[T]he instructions undermined [Plantiff’s] expert testimony that “Taurus” and “Stairway to Heaven” were similar because of the combination of otherwise unprotectable (sic) elements.” 3I’m afraid those “blurred lines” are about to get blurrier.The Court is correct that while scales themselves are not copyrightable, they do become copyrightable when they are “arranged or modified in a creative, original way.” The problem is that not all scales work in the same way, and non-musicians may have trouble understanding the concepts.If you were to play every white note on a piano from C to C, you would play a C major scale. If you were to play every white note on a piano from A to A, you would play an A Minor scale. So even though you would be playing basically the same notes, the harmonic relationship between the notes of the scale is different, leading to a different musical effect.The chromatic scale is the exception to this rule. No matter where you start, and no matter in which direction you move, the next note is always the note immediately adjacent to it. For example, if you were to play a C major scale you would play C-D-E-F-G-A-B-C. If you were to play a C chromatic scale you would play C-C#-D-D#-E-F-F#-G-G#-A-A#-B-C. In musician’s terms, the next note in the scale is always a half-step away in terms of pitch. On a piano, this is not that easy to play as every white note and black note must be played in sequence, and this doesn’t fall under the fingers very well.But on a guitar, it’s absolutely the easiest thing to do.The lowest string on a guitar is tuned to E. Play that string without pressing on any fret, and the note E is sounded. Pressing down the E string on the first fret will play F, do the same on the very next fret up will yield F#, and so on. This is because the guitar is set up in such a way that the next fret on the neck always produces a note that is a half-step away. This is the chromatic scale.If you’re not a musician, you’re probably confused at this point. Now, imagine you’re a juror and have been tasked with deciding which parts of a descending chromatic scale have been infused with sufficient “originality” as to be copyrightable.Now consider the fact that the composers of “Taurus” (Randy California) and “Stairway to Heaven” (Jimmy Page) are both guitarists, and the similar portions of the two songs are both played on an acoustic guitar. This vastly increases the chance that the phrases at issue were created independently, because the chromatic scale is so easy to use on the guitar.When I wrote about this case previously, I provided YouTube links to two songs that sounded a lot more like “Stairway to Heaven” than “Taurus” does. 4 Both were played on guitar. And one dated back to the 17th century.Back then I wrote:- Skidmore v. Led Zeppelin et al 2018 WL 4654729 ↩
- Id. at 20. All page references are to the original pagination of the opinion. ↩
- Id. at 22 ↩
- The “Stairway to Heaven” Guitar Melody Is In the Public Domain! But Does This Get Led Zeppelin Off The Hook? ↩
- The “Stairway to Heaven” Guitar Melody Is In the Public Domain! But Does This Get Led Zeppelin Off The Hook? ↩
- Skidmore v. Led Zeppelin at 11 ↩
- Skidmore v. Led Zeppelin at 33-34 ↩
- Skidmore v. Led Zeppelin at 5 ↩
- Skidmore v. Led Zeppelin at 34 ↩
- Skidmore v. Led Zeppelin at 33 ↩
- Skidmore v. Led Zeppelin at 34 ↩
- Skidmore v. Led Zeppelin at 34 ↩