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% Deus misereaturDeus misereatur
  2. 🔍 84% Deus misereaturDeus misereatur
  3. 🔍 78% Deus misereaturDeus misereatur
  4. 🔍 47% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  5. 🔍 46% Nos autem (all. all.)Nos autem (all. all.)
  6. 🔍 45% Caritas Dei... nostris perCaritas Dei... nostris per
  7. 🔍 43% Sacerdotes tuiSacerdotes tui
  8. 🔍 43% Adjutor et protectorAdjutor et protector
  9. 🔍 42% Redemisti nosRedemisti nos
  10. 🔍 42% Deus dum egredererisDeus dum egredereris
  11. 🔍 41% Repleatur os meumRepleatur os meum
  12. 🔍 41% Jubilate DeoJubilate Deo
  13. 🔍 40% HumiliavitHumiliavit
  14. 🔍 40% Sancti tuiSancti tui
  15. 🔍 40% Victricem manumVictricem manum
  16. 🔍 39% Vocem jucunditatisVocem jucunditatis
  17. 🔍 39% Crucem tuamCrucem tuam
  18. 🔍 39% In nomine Jesu (ps. Laudate)In nomine Jesu (ps. Laudate)
  19. 🔍 38% Cum sanctificatusCum sanctificatus
  20. 🔍 38% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  21. 🔍 38% Tibi dixitTibi dixit
  22. 🔍 38% Exsultabo in JerusalemExsultabo in Jerusalem
  23. 🔍 38% Nos autemNos autem
  24. 🔍 38% Crucem tuamCrucem tuam
  25. 🔍 38% Crucem tuamCrucem tuam
  26. 🔍 38% Vidi aquam (B)Vidi aquam (B)
  27. 🔍 38% LoqueturLoquetur
  28. 🔍 37% Repleatur osRepleatur os
  29. 🔍 37% Veni Redemptor gentiumVeni Redemptor gentium
  30. 🔍 37% Omnia quae fecistiOmnia quae fecisti
  31. 🔍 37% Tu gloria... o RosaTu gloria... o Rosa
  32. 🔍 37% Rex SanctorumRex Sanctorum
  33. 🔍 37% Sicut oculiSicut oculi
  34. 🔍 37% Liberator meusLiberator meus
  35. 🔍 36% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  36. 🔍 36% Deus tuorum militumDeus tuorum militum
  37. 🔍 36% A solis ortusA solis ortus
  38. 🔍 36% Exsultabo in JerusalemExsultabo in Jerusalem
  39. 🔍 36% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  40. 🔍 36% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  41. 🔍 36% ExaudivitExaudivit
  42. 🔍 36% Deus misereaturDeus misereatur
  43. 🔍 35% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  44. 🔍 35% Confiteantur tibiConfiteantur tibi
  45. 🔍 35% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  46. 🔍 35% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  47. 🔍 35% Introduxit vosIntroduxit vos
  48. 🔍 35% AccipiteAccipite
  49. 🔍 35% Mihi autem absit (V. Vivo ego)Mihi autem absit (V. Vivo ego)
  50. 🔍 35% Nos autemNos autem
  51. 🔍 35% Nos autemNos autem
  52. 🔍 35% Hostis HerodesHostis Herodes
  53. 🔍 34% Deus dum egredererisDeus dum egredereris
  54. 🔍 34% Confiteantur tibiConfiteantur tibi
  55. 🔍 34% Aeterne Rex altissimeAeterne Rex altissime
  56. 🔍 34% Dignus est AgnusDignus est Agnus
  57. 🔍 34% In Deo laudaboIn Deo laudabo
  58. 🔍 34% Deus tuorum militumDeus tuorum militum
  59. 🔍 34% Egredere de terra tuaEgredere de terra tua
  60. 🔍 34% AnnuntiateAnnuntiate
  61. 🔍 34% Rex SanctorumRex Sanctorum
  62. 🔍 34% Deus tuorum militumDeus tuorum militum
  63. 🔍 34% Deus tuorum militumDeus tuorum militum
  64. 🔍 34% Deus tuorum militumDeus tuorum militum
  65. 🔍 34% ReminiscereReminiscere