IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.

  1. 🔍 100% Lapidaverunt StephanumLapidaverunt Stephanum
  2. 🔍 83% Lapidaverunt StephanumLapidaverunt Stephanum
  3. 🔍 74% Lapidaverunt StephanumLapidaverunt Stephanum
  4. 🔍 69% Lapidaverunt StephanumLapidaverunt Stephanum
  5. 🔍 32% Lapidabant StephanumLapidabant Stephanum
  6. 🔍 31% Sepelierunt StephanumSepelierunt Stephanum
  7. 🔍 31% Lapidabant Stephanum (Resp.)Lapidabant Stephanum (Resp.)
  8. 🔍 28% Stans beata JoannaStans beata Joanna
  9. 🔍 28% Stans beata JoannaStans beata Joanna
  10. 🔍 25% Sepelierunt StephanumSepelierunt Stephanum
  11. 🔍 24% In tribulationeIn tribulatione
  12. 🔍 24% Adhaesit... caroAdhaesit... caro
  13. 🔍 24% Lapides torrentisLapides torrentis
  14. 🔍 24% Tu principatumTu principatum
  15. 🔍 24% InundaveruntInundaverunt
  16. 🔍 23% In die magnoIn die magno
  17. 🔍 23% Solvite templum hocSolvite templum hoc
  18. 🔍 23% Vobis datum estVobis datum est
  19. 🔍 23% Tibi soliTibi soli
  20. 🔍 23% Beatus Laurentius orabatBeatus Laurentius orabat
  21. 🔍 23% VocabisVocabis
  22. 🔍 22% CalicemCalicem
  23. 🔍 22% Oblatus estOblatus est
  24. 🔍 21% Angeli DominiAngeli Domini
  25. 🔍 21% Tu DomineTu Domine
  26. 🔍 21% Bonum mihiBonum mihi
  27. 🔍 21% Averte DomineAverte Domine
  28. 🔍 21% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  29. 🔍 20% Beatus AndreasBeatus Andreas
  30. 🔍 20% Tu puerTu puer
  31. 🔍 20% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  32. 🔍 20% Video caelosVideo caelos
  33. 🔍 20% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  34. 🔍 20% Martyres DominiMartyres Domini
  35. 🔍 20% In manus tuasIn manus tuas
  36. 🔍 19% Inclinavit se JesusInclinavit se Jesus
  37. 🔍 19% Videbant omnes StephanumVidebant omnes Stephanum
  38. 🔍 19% Advenerunt nobisAdvenerunt nobis
  39. 🔍 19% Ipse invocabit meIpse invocabit me
  40. 🔍 19% Domine ut videoDomine ut video
  41. 🔍 19% Illumina Domine (I)Illumina Domine (I)
  42. 🔍 19% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  43. 🔍 19% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  44. 🔍 19% Tu es Petrus (Antiphona)Tu es Petrus (Antiphona)
  45. 🔍 19% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  46. 🔍 19% Domine bonum estDomine bonum est
  47. 🔍 19% Duo hominesDuo homines
  48. 🔍 19% Et JesusEt Jesus
  49. 🔍 19% InvocabimusInvocabimus
  50. 🔍 18% Laudate... de caelisLaudate... de caelis
  51. 🔍 18% Videte manus measVidete manus meas
  52. 🔍 18% Benedicam te IBenedicam te I
  53. 🔍 18% Hoc est praeceptumHoc est praeceptum
  54. 🔍 18% Et omnes AngeliEt omnes Angeli
  55. 🔍 18% Memento meiMemento mei
  56. 🔍 18% Omnis spiritusOmnis spiritus
  57. 🔍 18% Cum autem descendissetCum autem descendisset
  58. 🔍 18% JudicastiJudicasti
  59. 🔍 18% Propter nomenPropter nomen
  60. 🔍 18% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  61. 🔍 18% Stephanus vidit caelosStephanus vidit caelos
  62. 🔍 18% Ne timeasNe timeas
  63. 🔍 18% Tulerunt DominumTulerunt Dominum
  64. 🔍 18% Lauda JerusalemLauda Jerusalem
  65. 🔍 18% Dabit eiDabit ei