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% Respondens autemRespondens autem
  2. 🔍 51% Respondens autem AngelusRespondens autem Angelus
  3. 🔍 48% Respondens autem AngelusRespondens autem Angelus
  4. 🔍 48% Respondens autem AngelusRespondens autem Angelus
  5. 🔍 47% Angelus autem DominiAngelus autem Domini
  6. 🔍 45% Respondens eisRespondens eis
  7. 🔍 44% Nolite expavescereNolite expavescere
  8. 🔍 42% Respondens autem AngelusRespondens autem Angelus
  9. 🔍 42% Et ecce terraemotusEt ecce terraemotus
  10. 🔍 41% Iesum qui crucifixusIesum qui crucifixus
  11. 🔍 40% Respondens autem AngelusRespondens autem Angelus
  12. 🔍 40% Vespere autem sabbatiVespere autem sabbati
  13. 🔍 39% Erat autem aspectusErat autem aspectus
  14. 🔍 38% Stetit IesusStetit Iesus
  15. 🔍 37% In Galilaea IesumIn Galilaea Iesum
  16. 🔍 37% Ego sum qui sumEgo sum qui sum
  17. 🔍 37% Et respicientesEt respicientes
  18. 🔍 36% Vos autem dixiVos autem dixi
  19. 🔍 36% Manete autemManete autem
  20. 🔍 36% Iesum quem quaeritisIesum quem quaeritis
  21. 🔍 35% Et ingressaeEt ingressae
  22. 🔍 35% Potens in terraPotens in terra
  23. 🔍 35% Videte manusVidete manus
  24. 🔍 34% Et dicebant ad invicemEt dicebant ad invicem
  25. 🔍 34% Quaerite Dominum ... et vivetQuaerite Dominum ... et vivet
  26. 🔍 33% Respondens autem PetrusRespondens autem Petrus
  27. 🔍 33% Iterum autem videboIterum autem videbo
  28. 🔍 33% Iesus autem transiensIesus autem transiens
  29. 🔍 33% Dominus firmamentumDominus firmamentum
  30. 🔍 33% Postulavi PatremPostulavi Patrem
  31. 🔍 33% Respice humilitatemRespice humilitatem
  32. 🔍 33% Respondens autem PetrusRespondens autem Petrus
  33. 🔍 32% Ego autem ad DominumEgo autem ad Dominum
  34. 🔍 32% Ego autem ad DominumEgo autem ad Dominum
  35. 🔍 32% Deus nosterDeus noster
  36. 🔍 32% Omnes inimiciOmnes inimici
  37. 🔍 32% Memento DomineMemento Domine
  38. 🔍 32% Et recordatae suntEt recordatae sunt
  39. 🔍 32% Maria stabatMaria stabat
  40. 🔍 32% Me suscepitMe suscepit
  41. 🔍 32% Cum autem veneritCum autem venerit
  42. 🔍 32% Ponere in DeoPonere in Deo
  43. 🔍 32% Benedictus Dominus inBenedictus Dominus in
  44. 🔍 31% Paraclitus autem SpiritusParaclitus autem Spiritus
  45. 🔍 31% Ego dormiviEgo dormivi
  46. 🔍 31% Dixit discipulus illeDixit discipulus ille
  47. 🔍 31% Exaudiat te DominusExaudiat te Dominus
  48. 🔍 31% De fructu ventrisDe fructu ventris
  49. 🔍 31% Ioannes autemIoannes autem
  50. 🔍 31% Regi autemRegi autem
  51. 🔍 31% In aeternum DominusIn aeternum Dominus
  52. 🔍 31% Positis autem genibusPositis autem genibus
  53. 🔍 31% Traditor autemTraditor autem
  54. 🔍 31% In ecclesiisIn ecclesiis
  55. 🔍 31% Faciem tuamFaciem tuam
  56. 🔍 31% Tu Domine servabisTu Domine servabis
  57. 🔍 31% Benedicam DominoBenedicam Domino
  58. 🔍 31% Ego autem cum iustitiaEgo autem cum iustitia
  59. 🔍 30% Non sis mihiNon sis mihi
  60. 🔍 30% Si manseritisSi manseritis
  61. 🔍 30% Dum transisset sabbatumDum transisset sabbatum
  62. 🔍 30% Recordare meiRecordare mei
  63. 🔍 30% Confiteantur DominoConfiteantur Domino
  64. 🔍 30% Dixi iniquisDixi iniquis
  65. 🔍 30% Exhortatus estExhortatus est