Rock is not a singer. Cyber is.

Source film: 07_Valentena_Testa-Roko | Liwei Music Radio. The 2:56 film sits at position 11 of the Esperanto playlist, preserving 07_Valentena_Testa-Roko and Liwei Music Radio in its source title. Valentena and Testa-Roko bring Valentine language and test rock into one Esperanto collision and support a cross-language style contrast with the site's rock route. The source identifies no real Valentine's event, relationship, named singer, lyric, Suno master or membership in Rock Choir Wave.

Source film: 09_热力学第二定律（中文摇滚版） | 立委音乐电台. At position 9 in the creator's Radio William MV playlist, the source title explicitly names The Second Law of Thermodynamics and a Mandarin rock version; the public runtime is 3:53. Two further exact IDs appear in the same list: position 23 is labelled a hardcore-rock love song, while position 78 again says Mandarin rock version. The site preserves all three as a same-title style comparison. A shared title does not establish one recording, and rock never becomes an invented virtual singer.

Source film: 热力学第二定律 - 硬核摇滚情歌 | 立委音乐电台. At position 23 in Radio William MV, the public title is The Second Law of Thermodynamics - Hardcore-Rock Love Song and the runtime is 3:51. That label supports Rock and style-collision routes, but it supplies no named lead, lyric, Suno parent or shared-master proof for the other two films. The page therefore establishes only an editorial three-film title relationship.

Source film: 09_热力学第二定律（中文摇滚版） | 立委音乐电台. At position 78 in Radio William MV, the source title again preserves 09, The Second Law of Thermodynamics and Mandarin rock version; the public runtime is 3:48. It shares a label with position 9 but has a different exact ID and runtime. The site neither deletes it as a duplicate placement nor claims one recording, generation branch or lead singer. Together, the three films document a rock experiment with a stable title and changing force.

Source film: 不，算了 - J-Rock翻唱 | 立委音乐电台. At position 26 in the creator's Radio William MV playlist, the source title names Bu, Suan Le and a J-rock cover; the public runtime is 4:42. J-rock and cover status are source-supported, while the covered work, lyric language, named lead, Suno work and membership in Rock Choir Wave remain unspecified. The site uses it as a rock-style comparison without borrowing Cyber, Lin Juyi, Mary, Lingwan or any other character identity.