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: 2025-12-20. 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% Spiritus Domini replevitSpiritus Domini replevit
  2. 🔍 91% Spiritus DominiSpiritus Domini
  3. 🔍 75% Spiritus Domini replevitSpiritus Domini replevit
  4. 🔍 74% Spiritus DominiSpiritus Domini
  5. 🔍 54% Spiritus Domini replevitSpiritus Domini replevit
  6. 🔍 49% Repleti suntRepleti sunt
  7. 🔍 48% Spiritus ParaclitusSpiritus Paraclitus
  8. 🔍 48% Ascendit DeusAscendit Deus
  9. 🔍 47% Sit nomen Domini benedictumSit nomen Domini benedictum
  10. 🔍 47% Verbum DeiVerbum Dei
  11. 🔍 46% Surrexit Dominus vereSurrexit Dominus vere
  12. 🔍 46% Spiritus Domini replevit (I)Spiritus Domini replevit (I)
  13. 🔍 46% Angelus Domini nuntiavit (Resp. Br. T.P.)Angelus Domini nuntiavit (Resp. Br. T.P.)
  14. 🔍 46% Sit nomenSit nomen
  15. 🔍 46% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  16. 🔍 45% Spiritus... replevit... all. all.Spiritus... replevit... all. all.
  17. 🔍 45% Spiritus... replevit... all. all. all.Spiritus... replevit... all. all. all.
  18. 🔍 45% Spiritus Domini replevit (II)Spiritus Domini replevit (II)
  19. 🔍 45% Verbum caro factum estVerbum caro factum est
  20. 🔍 45% Ascendit DeusAscendit Deus
  21. 🔍 44% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  22. 🔍 44% Spiritus Domini replevitSpiritus Domini replevit
  23. 🔍 44% Surrexit Dominus vereSurrexit Dominus vere
  24. 🔍 44% Notum fecit DominusNotum fecit Dominus
  25. 🔍 44% Verbum caro factum estVerbum caro factum est
  26. 🔍 44% Spiritus Domini replevit (Intr)Spiritus Domini replevit (Intr)
  27. 🔍 44% Sancti et justi in DominoSancti et justi in Domino
  28. 🔍 44% Repleti sunt omnesRepleti sunt omnes
  29. 🔍 44% Spiritus Domini replevitSpiritus Domini replevit
  30. 🔍 43% Gavisi sunt discipuliGavisi sunt discipuli
  31. 🔍 43% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  32. 🔍 43% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  33. 🔍 43% Panem caeli deditPanem caeli dedit
  34. 🔍 43% Amavit eum Dominus (TP)Amavit eum Dominus (TP)
  35. 🔍 43% Christe Fili Dei vivi (Tempore Paschali)Christe Fili Dei vivi (Tempore Paschali)
  36. 🔍 42% Cibavit illosCibavit illos
  37. 🔍 42% Gloria et honore...allel.Gloria et honore...allel.
  38. 🔍 42% Spiritus... replevit... alleluiaSpiritus... replevit... alleluia
  39. 🔍 42% Christe Fili Dei (Paschal Time)Christe Fili Dei (Paschal Time)
  40. 🔍 42% Amplificatus est (T.P.)Amplificatus est (T.P.)
  41. 🔍 42% Panem CaeliPanem Caeli
  42. 🔍 42% Adorate DominumAdorate Dominum
  43. 🔍 42% Magnificate DominumMagnificate Dominum
  44. 🔍 42% Sancti et justiSancti et justi
  45. 🔍 42% Spiritus Paraclitus (Tonus simplex pro diebus infra Octavam)Spiritus Paraclitus (Tonus simplex pro diebus infra Octavam)
  46. 🔍 42% Spiritus Domini replevitSpiritus Domini replevit
  47. 🔍 41% Surrexit Dominus de sepulcroSurrexit Dominus de sepulcro
  48. 🔍 41% Hoc signum Crucis (In Tempore Paschali)Hoc signum Crucis (In Tempore Paschali)
  49. 🔍 41% Gavisi sunt discipuliGavisi sunt discipuli
  50. 🔍 41% Spiritus Domini replevitSpiritus Domini replevit
  51. 🔍 41% Repleti sunt omnesRepleti sunt omnes
  52. 🔍 41% Meritis et precibus (In Paschal Time)Meritis et precibus (In Paschal Time)
  53. 🔍 41% Viderunt omnesViderunt omnes
  54. 🔍 41% Lux perpetua (T.P.)Lux perpetua (T.P.)
  55. 🔍 40% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  56. 🔍 40% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  57. 🔍 40% Adorate DominumAdorate Dominum
  58. 🔍 40% Spiritus ParaclitusSpiritus Paraclitus
  59. 🔍 40% Spiritus Domini replevit orbem terrarumSpiritus Domini replevit orbem terrarum
  60. 🔍 40% Spiritus Domini cum AlleluiaSpiritus Domini cum Alleluia
  61. 🔍 40% Adjutorium nostrumAdjutorium nostrum
  62. 🔍 40% Laetitia sempiternaLaetitia sempiterna
  63. 🔍 40% Gloriosus apparuistiGloriosus apparuisti
  64. 🔍 40% Os justi (T.P.)Os justi (T.P.)
  65. 🔍 40% Adoramus te Christe (TP)Adoramus te Christe (TP)