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% Redime meRedime me
  2. 🔍 62% Redime meRedime me
  3. 🔍 59% Redime meRedime me
  4. 🔍 27% Redime meRedime me
  5. 🔍 25% Redime me DomineRedime me Domine
  6. 🔍 24% Anima ChristiAnima Christi
  7. 🔍 24% Redime me DomineRedime me Domine
  8. 🔍 24% ReminiscereReminiscere
  9. 🔍 23% De necessitatibusDe necessitatibus
  10. 🔍 23% Redime meRedime me
  11. 🔍 23% Cum invocarem teCum invocarem te
  12. 🔍 23% Redime meRedime me
  13. 🔍 22% In salutariIn salutari
  14. 🔍 21% Exaudi Domine... adjutorExaudi Domine... adjutor
  15. 🔍 21% Redime meRedime me
  16. 🔍 21% De necessitatibusDe necessitatibus
  17. 🔍 21% Miserere (Ps 50)Miserere (Ps 50)
  18. 🔍 21% Domine Deus meusDomine Deus meus
  19. 🔍 21% De necessitatibusDe necessitatibus
  20. 🔍 21% ReminiscereReminiscere
  21. 🔍 21% Exaudi DeusExaudi Deus
  22. 🔍 20% Ecce DeusEcce Deus
  23. 🔍 20% Deus meus eripe me (Resp.)Deus meus eripe me (Resp.)
  24. 🔍 20% Exaudi Domine... adjutorExaudi Domine... adjutor
  25. 🔍 20% Cum invocarem teCum invocarem te
  26. 🔍 20% Aufer a meAufer a me
  27. 🔍 20% Adjutor meus tibi psallam (Resp.)Adjutor meus tibi psallam (Resp.)
  28. 🔍 20% Tenuisti manumTenuisti manum
  29. 🔍 19% De necessitatibus meisDe necessitatibus meis
  30. 🔍 19% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  31. 🔍 19% FoderuntFoderunt
  32. 🔍 19% Domine Deus meusDomine Deus meus
  33. 🔍 19% Circumdederunt meCircumdederunt me
  34. 🔍 19% Si oblitus fuero tuiSi oblitus fuero tui
  35. 🔍 19% Septies in dieSepties in die
  36. 🔍 19% ReminiscereReminiscere
  37. 🔍 19% Deus in nomine tuoDeus in nomine tuo
  38. 🔍 19% Vos qui secutiVos qui secuti
  39. 🔍 19% Tenuisti manumTenuisti manum
  40. 🔍 19% ConfundanturConfundantur
  41. 🔍 19% Miserere mei... secundumMiserere mei... secundum
  42. 🔍 19% Eripe me de inimicis... DeusEripe me de inimicis... Deus
  43. 🔍 19% ReminiscereReminiscere
  44. 🔍 19% Domine ne longeDomine ne longe
  45. 🔍 19% Domine Deus meusDomine Deus meus
  46. 🔍 18% ExaudivitExaudivit
  47. 🔍 18% Spiritus Domini super meSpiritus Domini super me
  48. 🔍 18% Respice in meRespice in me
  49. 🔍 18% O lux beata TrinitasO lux beata Trinitas
  50. 🔍 18% Probasti Domine (Intr.)Probasti Domine (Intr.)
  51. 🔍 18% In salutariIn salutari
  52. 🔍 18% Cum invocarem teCum invocarem te
  53. 🔍 18% Dominus regit meDominus regit me
  54. 🔍 18% Protector nosterProtector noster
  55. 🔍 18% Ps. 21 Deus DeusPs. 21 Deus Deus
  56. 🔍 18% Respice in meRespice in me
  57. 🔍 18% In proximo est (Resp.)In proximo est (Resp.)
  58. 🔍 18% Dominus regit meDominus regit me
  59. 🔍 18% Scio cui credidiScio cui credidi
  60. 🔍 18% Angelis suisAngelis suis
  61. 🔍 18% Intellige clamoremIntellige clamorem
  62. 🔍 18% Deus meus eripe meDeus meus eripe me
  63. 🔍 18% Unus panisUnus panis
  64. 🔍 18% O gloriosa Dei GenitrixO gloriosa Dei Genitrix
  65. 🔍 18% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)