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% Redime meRedime me
  2. 🔍 59% Redime meRedime me
  3. 🔍 43% Redime meRedime me
  4. 🔍 30% Domine Deus meusDomine Deus meus
  5. 🔍 29% Redime meRedime me
  6. 🔍 27% Redime meRedime me
  7. 🔍 27% Cum invocarem teCum invocarem te
  8. 🔍 27% Dominus regit meDominus regit me
  9. 🔍 26% Domine Deus meusDomine Deus meus
  10. 🔍 26% De necessitatibusDe necessitatibus
  11. 🔍 26% Cum invocarem teCum invocarem te
  12. 🔍 25% Redime me DomineRedime me Domine
  13. 🔍 25% Redime meRedime me
  14. 🔍 25% Redime meRedime me
  15. 🔍 25% Ecce sic benediceturEcce sic benedicetur
  16. 🔍 25% Anima ChristiAnima Christi
  17. 🔍 24% Unam petiiUnam petii
  18. 🔍 24% De necessitatibusDe necessitatibus
  19. 🔍 24% Invocabit meInvocabit me
  20. 🔍 24% FoderuntFoderunt
  21. 🔍 24% Redime me DomineRedime me Domine
  22. 🔍 24% Ab omni via malaAb omni via mala
  23. 🔍 24% Exaudi Domine... adjutorExaudi Domine... adjutor
  24. 🔍 23% Fac mecumFac mecum
  25. 🔍 23% Notas mihiNotas mihi
  26. 🔍 23% ReminiscereReminiscere
  27. 🔍 23% Respice in meRespice in me
  28. 🔍 23% Ecce DeusEcce Deus
  29. 🔍 23% Domine Deus meusDomine Deus meus
  30. 🔍 23% Defecit caro meaDefecit caro mea
  31. 🔍 23% Ne derelinquas meNe derelinquas me
  32. 🔍 22% Ps. 21 Deus DeusPs. 21 Deus Deus
  33. 🔍 22% Intellige clamoremIntellige clamorem
  34. 🔍 22% Factus estFactus est
  35. 🔍 22% Miserere (Ps 50)Miserere (Ps 50)
  36. 🔍 22% De necessitatibusDe necessitatibus
  37. 🔍 22% Exspecta DominumExspecta Dominum
  38. 🔍 22% Cum invocarem teCum invocarem te
  39. 🔍 22% O nata lux de lumineO nata lux de lumine
  40. 🔍 22% Adjutor meus tibi psallam (Resp.)Adjutor meus tibi psallam (Resp.)
  41. 🔍 22% Exaudi Domine... adjutorExaudi Domine... adjutor
  42. 🔍 22% ReminiscereReminiscere
  43. 🔍 21% Mirabantur omnesMirabantur omnes
  44. 🔍 21% Dominus regit meDominus regit me
  45. 🔍 21% Caro mea vereCaro mea vere
  46. 🔍 21% Benedicta sit sanctaBenedicta sit sancta
  47. 🔍 21% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  48. 🔍 21% Angelis suisAngelis suis
  49. 🔍 21% Unus panisUnus panis
  50. 🔍 21% Tenuisti manumTenuisti manum
  51. 🔍 21% In salutariIn salutari
  52. 🔍 21% De necessitatibusDe necessitatibus
  53. 🔍 21% Audi benigne Conditor Audi benigne Conditor
  54. 🔍 21% De necessitatibus meisDe necessitatibus meis
  55. 🔍 20% Videte quoniamVidete quoniam
  56. 🔍 20% Erubescant et revereanturErubescant et revereantur
  57. 🔍 20% LaetenturLaetentur
  58. 🔍 20% Audi Benigne ConditorAudi Benigne Conditor
  59. 🔍 20% Laudabilis populusLaudabilis populus
  60. 🔍 20% Spiritus... super meSpiritus... super me
  61. 🔍 20% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  62. 🔍 20% ExaudivitExaudivit
  63. 🔍 20% DilexistiDilexisti
  64. 🔍 20% Audi benigne ConditorAudi benigne Conditor
  65. 🔍 20% Vos qui secutiVos qui secuti