striking similarity Archives

Penny for your characters? Victorian tropes not so striking or protectable

by Anisa Noorassa | Sep 18, 2025 | Copyrights

The US Court of Appeals for the Ninth Circuit affirmed a district court’s dismissal of a copyright infringement claim finding that the plaintiff had not plausibly alleged copying of protected characters. Anna Biani v. Showtime Networks, Inc. et al., Case No. 24-3949 (9th Cir. Sept. 8, 2025) (Nguyen, Mendoza, Kernodle, JJ.)

Biani sued Showtime alleging that the series “Penny Dreadful” infringed on three original characters she created for an online role-playing forum. Biani claimed that Showtime incorporated various aspects of her characters into two of the show’s characters and alleged that the defendants had access to her work because of the similarities between the characters. The district court dismissed the complaint, finding that Biani failed to plausibly allege that Showtime had a reasonable opportunity to copy her work. The district court applied the extrinsic test for protectable material under copyright, filtering out characteristics considered to be stock aspects of the Victorian-era England genre, and found that any remaining similarities were not striking enough to preclude the possibility of independent creation. Biani was granted leave to amend but chose not to, leading to the dismissal of the case with prejudice. Biani appealed.

The Ninth Circuit affirmed the dismissal of Biani’s complaint for failure to state a claim. The Court explained that to state a claim for copyright infringement, a plaintiff must plausibly allege both ownership of a valid copyright and that the defendant copied protected aspects of the work, which includes factual copying and unlawful appropriation. Biani did not challenge the district court’s determination that she failed to plausibly allege evidence of access. Instead she argued that the similarities between the works were so striking as to preclude independent creation. While the panel concluded that the district court improperly filtered out unprotectable elements of the works, it found this error was harmless because Biani’s allegations were insufficient to plausibly infer copying. The Court found that any resemblance between the characters was not extensive enough to preclude the possibility of coincidence, independent creation, or prior common source.

The Ninth Circuit also held that Biani’s claim failed under the “unlawful appropriation” analysis, agreeing with the district court that Biani failed to allege substantial similarity in protectable expression. The Court applied the extrinsic test to assesses the objective similarities of the two works, focusing only on the protectable elements of the plaintiff’s expression. The Court found that many of the characteristics that Biani alleged were unique to her characters (such as their age, strength, beauty, and engagement in witchcraft) were actually unprotectable elements, common in the public domain, and a standard aspect of Victorian-era-based fiction. The Court thus concluded that Biani failed to allege substantial similarity in protectable expression and thus affirmed the district court’s dismissal.

Striking a chord: Ninth Circuit revives copyright suit over liturgical music

by Hannah Hurley | Sep 11, 2025 | Copyrights

In a copyright case involving liturgical music, the US Court of Appeals for the Ninth Circuit affirmed in part, reversed in part, and remanded a district court summary judgment after finding triable issues of fact regarding access and similarity between two musical compositions. The Court upheld the exclusion of the plaintiff’s late-disclosed evidence on access. Ambrosetti v. Or. Cath. Press, et al., Case No. 24-2270 (9th Cir. Aug. 27, 2025) (Thomas, Smith, Rayes, JJ.)

Vincent Ambrosetti, a prolific composer of sacred music, alleged that Bernadette Farrell copied his 1980 composition “Emmanuel” when writing her 1993 hymn “Christ Be Our Light.” Both works are widely used in Catholic liturgy, and Farrell’s song has become a staple in worship settings around the globe. Ambrosetti claimed that Farrell had access to “Emmanuel” through her association with Oregon Catholic Press (OCP), which published her work and had received copies of Ambrosetti’s music in the 1980s. He also pointed to striking musical similarities between the two compositions.

The district court excluded key evidence (letters from OCP’s then-publisher Owen Alstott acknowledging receipt of Ambrosetti’s music) as a sanction for late disclosure and barred Ambrosetti from arguing that Farrell accessed “Emmanuel” through those letters. Without that theory of access, and finding no striking similarity, the district court granted summary judgment for OCP. Ambrosetti appealed.

The Ninth Circuit affirmed the exclusion of the letters, finding that the sanctions were not “claim dispositive” since Ambrosetti could still pursue other theories of access and striking similarity. However, the panel reversed the summary judgment ruling, concluding that triable issues of fact existed as to whether Farrell had access to “Emmanuel” based on her and Alstott’s attendance at music conventions where Ambrosetti performed.

The Ninth Circuit also found that there was a genuine issue of material fact as to whether “Emmanuel” and “Christ” were substantially similar. According to Ambrosetti’s expert, 23 similarities in pitch, rhythm, and melodic development supported a finding of substantial similarity, with the district court noting that while individual elements may not be protectable, the unique combination could be. In vacating the summary judgement, the Ninth Circuit noted that summary judgment is “not highly favored” in copyright cases involving musical works where the evidence relied on is primarily competing expert testimony.

The Ninth Circuit upheld the exclusion of Alstott’s letters as a discovery sanction but found a genuine issue of material fact on the issue of access remained, thus precluding summary judgement.

Rock On: Clichéd Song Themes Don’t Infringe Copyright

by Karen Gover | Mar 7, 2024 | Copyrights

The US Court of Appeals for the Fifth Circuit affirmed a district court’s summary judgment grant to an alleged song copier, finding neither evidence of factual copying nor striking similarity between the two songs. Kirk Johnston v. Chad Kroeger et al., Case No. 23-50254 (5th Cir. Feb. 19, 2024) (Jones, Haynes, Douglas, JJ.) (per curiam) (non-precedential).

Kirk Johnston is a musician and songwriter who plays guitar for the Texas rock band Snowblind (now called Snowblind Revival). In 2001, he wrote a song called “Rock Star.” Four years later, the Canadian rock band Nickelback released a song called “Rockstar” that became one of its most popular singles. In 2020, Johnston sued Nickelback, its record label and its music publishing company for copyright infringement. Nickelback moved for summary judgment, and the district court referred the motion to a magistrate judge. The judge recommended summary judgment in favor of Nickelback, finding no genuine dispute of material fact as to factual copying and finding that the two songs did not sound alike. The district court accepted the magistrate judge’s recommendation and dismissed Johnston’s infringement claim. Johnston appealed.

The Fifth Circuit reviewed the motion of summary judgment de novo. With respect to the element of factual copying, Nickelback’s members and executives claimed that they had never even heard of Johnston’s song. The Court found Johnston’s circumstantial evidence that Nickelback had access to his song unpersuasive. Johnston said that access could be inferred from the fact that the two bands were “moving in relatively the same circles” and that executives associated with Nickelback likely attended Snowblind’s shows. The Court said that Johnston’s arguments regarding the likelihood that Nickelback had access to his song “Rock Star” required “leaps of logic” not supported by the record and were “mere speculation.”

Johnston also unsuccessfully argued that the district court erred by not applying the “more discerning ordinary observer test” and by considering all versions of the songs on the record rather than just the “stripped down” versions. The Fifth Circuit pointed out that those standards only apply under a substantial similarity analysis, which requires a plaintiff to establish factual copying. Because there was no proof of access, much less copying, Johnston had to show a “striking similarity” between his song and Nickelback’s hit.

Johnston argued that his expert demonstrated that there were clear lyrical and musical similarities between the hooks of the songs, both of which concern the desire to be a rock star. However, the Fifth Circuit noted that the expert’s analysis was unpersuasive as to both the musical and lyrical similarities; concluding that neither was sufficiently similar to preclude all explanations but copying. The other themes in the song that Johnston pointed to as strikingly similar were “making lots of money,” “connections to famous people” and “references to sports.” The Court pointed out that as a general matter, those categories “are mere clichés of being a rockstar that are not unique to the rock genre.” As the Court put it, “[s]inging about being a rockstar is not [...]

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