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% Dum clamaremDum clamarem
  2. 🔍 63% Dum clamaremDum clamarem
  3. 🔍 63% Dum clamaremDum clamarem
  4. 🔍 57% Omnia quae fecistiOmnia quae fecisti
  5. 🔍 54% Si iniquitates (Intr)Si iniquitates (Intr)
  6. 🔍 51% Ego clamaviEgo clamavi
  7. 🔍 48% Redemisti nosRedemisti nos
  8. 🔍 48% Judica meJudica me
  9. 🔍 47% LoqueturLoquetur
  10. 🔍 45% Victricem manumVictricem manum
  11. 🔍 45% Vocem jucunditatisVocem jucunditatis
  12. 🔍 44% Cum sanctificatusCum sanctificatus
  13. 🔍 43% Sancti tuiSancti tui
  14. 🔍 41% Nunc scioNunc scio
  15. 🔍 41% Salus populiSalus populi
  16. 🔍 40% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  17. 🔍 40% Caritas Dei... nostris perCaritas Dei... nostris per
  18. 🔍 40% Repleatur os meumRepleatur os meum
  19. 🔍 39% Deus in nomineDeus in nomine
  20. 🔍 39% Lux fulgebitLux fulgebit
  21. 🔍 38% ExaudivitExaudivit
  22. 🔍 38% Dum mediumDum medium
  23. 🔍 38% Domine ne longeDomine ne longe
  24. 🔍 38% Benedicite omnes AngeliBenedicite omnes Angeli
  25. 🔍 38% Ad te levaviAd te levavi
  26. 🔍 37% Emisi vosEmisi vos
  27. 🔍 37% Ego clamaviEgo clamavi
  28. 🔍 37% Exaudi Domine... adjutorExaudi Domine... adjutor
  29. 🔍 37% Sacerdotes tuiSacerdotes tui
  30. 🔍 36% Tu dominarisTu dominaris
  31. 🔍 36% In nomine Jesu (ps. Domine)In nomine Jesu (ps. Domine)
  32. 🔍 36% Gustate...Gustate...
  33. 🔍 36% SuscitaboSuscitabo
  34. 🔍 36% Ego clamaviEgo clamavi
  35. 🔍 36% In Deo laudaboIn Deo laudabo
  36. 🔍 36% HumiliavitHumiliavit
  37. 🔍 36% Mihi autem absit (V. Vivo ego)Mihi autem absit (V. Vivo ego)
  38. 🔍 35% Ego dilecto meoEgo dilecto meo
  39. 🔍 35% Dicit Dominus PetroDicit Dominus Petro
  40. 🔍 35% Jubilate DeoJubilate Deo
  41. 🔍 35% DispersitDispersit
  42. 🔍 34% In nomine Jesu (ps. Laudate)In nomine Jesu (ps. Laudate)
  43. 🔍 34% Deus misereaturDeus misereatur
  44. 🔍 34% Liberator meusLiberator meus
  45. 🔍 34% Factus estFactus est
  46. 🔍 33% Deus dum egredererisDeus dum egredereris
  47. 🔍 33% Veni Redemptor gentiumVeni Redemptor gentium
  48. 🔍 33% Protector nosterProtector noster
  49. 🔍 33% Adjutor et protectorAdjutor et protector
  50. 🔍 33% Dum clamaremDum clamarem
  51. 🔍 33% Aeterne rerum conditorAeterne rerum conditor
  52. 🔍 33% Tibi dixitTibi dixit
  53. 🔍 33% Tu Domine servabisTu Domine servabis
  54. 🔍 33% Dignus est AgnusDignus est Agnus
  55. 🔍 32% Perfice gressusPerfice gressus
  56. 🔍 32% StatuitStatuit
  57. 🔍 32% De necessitatibusDe necessitatibus
  58. 🔍 32% HumiliavitHumiliavit
  59. 🔍 32% Ad te levaviAd te levavi
  60. 🔍 32% Dignus est AgnusDignus est Agnus
  61. 🔍 32% Dignus est AgnusDignus est Agnus
  62. 🔍 32% Quam dulciaQuam dulcia
  63. 🔍 32% Miserere mihi... conculcavitMiserere mihi... conculcavit
  64. 🔍 32% Spiritus... replevit... all. all. all.Spiritus... replevit... all. all. all.
  65. 🔍 32% Te Matrem laudamusTe Matrem laudamus