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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Scapulis suisScapulis suis
  2. πŸ” 74% Scapulis suisScapulis suis
  3. πŸ” 58% Scapulis suisScapulis suis
  4. πŸ” 50% Laetamini in DominoLaetamini in Domino
  5. πŸ” 49% Hodie scietisHodie scietis
  6. πŸ” 47% In omnem terramIn omnem terram
  7. πŸ” 46% Exaltata est sanctaExaltata est sancta
  8. πŸ” 46% Benedicamus PatremBenedicamus Patrem
  9. πŸ” 46% Gloria et honoreGloria et honore
  10. πŸ” 45% Scapulis suisScapulis suis
  11. πŸ” 45% Scapulis suisScapulis suis
  12. πŸ” 45% Ego Mater PulchraeEgo Mater Pulchrae
  13. πŸ” 45% Scapulis suisScapulis suis
  14. πŸ” 45% Ipse liberavit meIpse liberavit me
  15. πŸ” 44% In aeternum DomineIn aeternum Domine
  16. πŸ” 44% Posuisti DominePosuisti Domine
  17. πŸ” 44% Magna est gloria ejusMagna est gloria ejus
  18. πŸ” 44% Magna est gloria ejusMagna est gloria ejus
  19. πŸ” 44% Hodie sciΓ©tisHodie sciΓ©tis
  20. πŸ” 44% Scapulis suisScapulis suis
  21. πŸ” 43% Sana animam meamSana animam meam
  22. πŸ” 43% Assumpta est MariaAssumpta est Maria
  23. πŸ” 43% Data est mihiData est mihi
  24. πŸ” 42% Ipse liberavitIpse liberavit
  25. πŸ” 42% Redime me DomineRedime me Domine
  26. πŸ” 41% Verbo Domini caeliVerbo Domini caeli
  27. πŸ” 41% Deus vitam meamDeus vitam meam
  28. πŸ” 41% Justus germinabitJustus germinabit
  29. πŸ” 40% Constituit eum dominumConstituit eum dominum
  30. πŸ” 40% Christe Fili Dei vivi (per Annum)Christe Fili Dei vivi (per Annum)
  31. πŸ” 40% Constituit eum dominumConstituit eum dominum
  32. πŸ” 40% Ego dixi DomineEgo dixi Domine
  33. πŸ” 40% Dominus vias suasDominus vias suas
  34. πŸ” 40% Crastina dieCrastina die
  35. πŸ” 40% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  36. πŸ” 40% Memoriam fecitMemoriam fecit
  37. πŸ” 39% Benedictus es DomineBenedictus es Domine
  38. πŸ” 39% Tollite jugum meumTollite jugum meum
  39. πŸ” 39% Benedicamus PatremBenedicamus Patrem
  40. πŸ” 39% In manus tuasIn manus tuas
  41. πŸ” 39% Speciosa facta esSpeciosa facta es
  42. πŸ” 39% In omnem terramIn omnem terram
  43. πŸ” 39% Dirigatur Domine ad teDirigatur Domine ad te
  44. πŸ” 38% A solis ortu usque ad occasumA solis ortu usque ad occasum
  45. πŸ” 38% Speciosa facta es (Resp Br)Speciosa facta es (Resp Br)
  46. πŸ” 38% Nimis honorati suntNimis honorati sunt
  47. πŸ” 38% Amavit eumAmavit eum
  48. πŸ” 38% Gloria et honoreGloria et honore
  49. πŸ” 38% Posuisti DominePosuisti Domine
  50. πŸ” 38% Redemisti nos DomineRedemisti nos Domine
  51. πŸ” 38% Redemisti nos DomineRedemisti nos Domine
  52. πŸ” 38% Benedicam DominumBenedicam Dominum
  53. πŸ” 38% Meritis et precibusMeritis et precibus
  54. πŸ” 38% Benedictus es DomineBenedictus es Domine
  55. πŸ” 37% Qui me inveneritQui me invenerit
  56. πŸ” 37% Specie tuaSpecie tua
  57. πŸ” 37% Benedictus es DomineBenedictus es Domine
  58. πŸ” 37% Crastina erit vobisCrastina erit vobis
  59. πŸ” 37% Ego MaterEgo Mater
  60. πŸ” 37% Fasciculus myrrhaeFasciculus myrrhae
  61. πŸ” 37% Scuto circumdabit teScuto circumdabit te
  62. πŸ” 37% Crastina EritCrastina Erit
  63. πŸ” 37% Posuisti DominePosuisti Domine
  64. πŸ” 37% Hodie scietisHodie scietis
  65. πŸ” 37% In conspectu AngelorumIn conspectu Angelorum