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% Ego autemEgo autem
  2. 🔍 65% Ego autemEgo autem
  3. 🔍 57% Mihi autem absit (Grad.)Mihi autem absit (Grad.)
  4. 🔍 44% Ego autemEgo autem
  5. 🔍 43% Judica DomineJudica Domine
  6. 🔍 42% Memor fuiMemor fui
  7. 🔍 39% Judica DomineJudica Domine
  8. 🔍 38% Tenuisti manumTenuisti manum
  9. 🔍 37% Mihi autem absit (Grad.)Mihi autem absit (Grad.)
  10. 🔍 36% Judica DomineJudica Domine
  11. 🔍 35% Exsurge... et intendeExsurge... et intende
  12. 🔍 33% Nudus eramNudus eram
  13. 🔍 33% Deus in nomine tuoDeus in nomine tuo
  14. 🔍 32% Perfice gressusPerfice gressus
  15. 🔍 32% Ego autemEgo autem
  16. 🔍 32% Memor fuiMemor fui
  17. 🔍 32% Mihi autemMihi autem
  18. 🔍 32% Qui timetisQui timetis
  19. 🔍 31% Ego autemEgo autem
  20. 🔍 31% Tenuisti manumTenuisti manum
  21. 🔍 31% TorcularTorcular
  22. 🔍 31% Esto mihiEsto mihi
  23. 🔍 31% ConfortaminiConfortamini
  24. 🔍 30% Ego dixi DomineEgo dixi Domine
  25. 🔍 30% Deus in nomine tuoDeus in nomine tuo
  26. 🔍 30% In voluntateIn voluntate
  27. 🔍 30% Exsurge... et intendeExsurge... et intende
  28. 🔍 30% Ego autemEgo autem
  29. 🔍 29% Deus in nomine tuoDeus in nomine tuo
  30. 🔍 29% Perfice gressusPerfice gressus
  31. 🔍 28% Tenuisti manumTenuisti manum
  32. 🔍 28% Respice in meRespice in me
  33. 🔍 28% Tenuisti manumTenuisti manum
  34. 🔍 28% Ego autem cumEgo autem cum
  35. 🔍 28% Exaudi Domine... adjutorExaudi Domine... adjutor
  36. 🔍 27% Etenim sederuntEtenim sederunt
  37. 🔍 27% De necessitatibusDe necessitatibus
  38. 🔍 27% Sapientia hujus mundiSapientia hujus mundi
  39. 🔍 27% Oculi omniumOculi omnium
  40. 🔍 27% Redime meRedime me
  41. 🔍 27% Ego autem cumEgo autem cum
  42. 🔍 27% Dicit Dominus SermonesDicit Dominus Sermones
  43. 🔍 27% Mihi autem nimis (Off.)Mihi autem nimis (Off.)
  44. 🔍 27% Electi meiElecti mei
  45. 🔍 27% Beatus vir cujusBeatus vir cujus
  46. 🔍 27% Sanctificavit (verses)Sanctificavit (verses)
  47. 🔍 27% Exsurge... et intendeExsurge... et intende
  48. 🔍 27% Benedicam DominumBenedicam Dominum
  49. 🔍 27% Miserere mei DeusMiserere mei Deus
  50. 🔍 27% Tui sunt caeliTui sunt caeli
  51. 🔍 27% MiserebiturMiserebitur
  52. 🔍 26% ExaudivitExaudivit
  53. 🔍 26% ReminiscereReminiscere
  54. 🔍 26% Super flumina (verses)Super flumina (verses)
  55. 🔍 26% Nos autemNos autem
  56. 🔍 26% De necessitatibusDe necessitatibus
  57. 🔍 26% Redime meRedime me
  58. 🔍 26% Oravi Deum (verses)Oravi Deum (verses)
  59. 🔍 26% Confirma hocConfirma hoc
  60. 🔍 26% Redime meRedime me
  61. 🔍 26% Custodi meCustodi me
  62. 🔍 26% Esto mihiEsto mihi
  63. 🔍 26% Perfice gressusPerfice gressus
  64. 🔍 26% ReminiscereReminiscere
  65. 🔍 26% Benedicam DominumBenedicam Dominum