The Bonus Track Can Become the Main Method provides the first material test through Bonus Tracks, where recurrence and reclassification reorganise earlier material and allow the archive to be entered from changing conceptual positions · SOCIOPLASTICS-2744 · GenealogyGradient · https://antolloveras.blogspot.com/2021/05/bonust-tracks.html. A Minor Letter Can Hold a Ruin provides the second through Minor Letter e, where a small typographic fragment condenses the memory of a larger industrial and spatial system into a compact, repeatable sign capable of preserving and relocating institutional history · InferenceTouch · https://doi.org/10.6084/m9.figshare.31563646 · https://antolloveras.blogspot.com/2026/01/minor-letter-e-from-industrial-ruin-to.html. These works gain density across the field through Copos 376 — Urban Series · SOCIOPLASTICS-5224 · https://www.youtube.com/watch?v=VeJg7CUbX0; Geometry of Knowledge · SOCIOPLASTICS-8906 · https://tomototomoto.blogspot.com/2026/07/geometry-of-knowledge.html; At Its Core, the Manifesto Envisions Hundred Fields · SOCIOPLASTICS-859 · https://antolloveras.blogspot.com/2026/03/at-its-core-manifesto-envisions-hundred.html; Genette — Palimpsests and the Architecture of Transtextuality · SOCIOPLASTICS-3313 · https://eltombolo.blogspot.com/2026/05/genette-g-1989-palimpsestos-la.html; Chronodeposit · SOCIOPLASTICS-3756 · https://socioplastics.blogspot.com/2026/05/socioplastics-2996-chronodeposit.html; Uniqueness as Systemic Composition · SOCIOPLASTICS-4178 · https://artnations.blogspot.com/2026/05/socioplastics-is-unique-not-because-it.html; Operative Field · SOCIOPLASTICS-5130 · https://freshmuseum.blogspot.com/2026/06/socioplastics-names-operative-field.html; Relation Is Structural · SOCIOPLASTICS-1181 · https://otracapa.blogspot.com/2026/03/the-relation-is-structural.html; Moving Image 029 · SOCIOPLASTICS-8372 · https://www.youtube.com/watch?v=7793c9aQj3w; Taranto Stochastic Course · SOCIOPLASTICS-1649 · https://antolloveras.blogspot.com/2023/11/taranto-aleatorio.html; The Subtraction Is Not Only Pause · SOCIOPLASTICS-1307 · https://socioplastics.blogspot.com/2026/03/the-subtraction-is-not-only-pause.html; and the LAPIEZA archive of March 2013 · SOCIOPLASTICS-4619 · https://lapiezalapieza.blogspot.com/2013/03. Across these returns, Bonus Tracks and Minor Letter e provide the primary evidence: the first demonstrates how classification and recurrence can reorganise an archive, while the second demonstrates how a compact linguistic sign can preserve and redirect access to a much larger material history. The surrounding traces extend the same operation through geometry, chronology, structural relations, field naming, seriality and moving image, establishing labels as instruments for navigating and comparing a distributed body of work.