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% TolliteTollite
  2. 🔍 59% Tollite jugumTollite jugum
  3. 🔍 35% Tollite jugumTollite jugum
  4. 🔍 23% EvangelizareEvangelizare
  5. 🔍 20% Dum clamaremDum clamarem
  6. 🔍 20% LaetabiturLaetabitur
  7. 🔍 19% In dieIn die
  8. 🔍 19% Benedictus DominusBenedictus Dominus
  9. 🔍 19% EmendemusEmendemus
  10. 🔍 19% Dum sanctificatusDum sanctificatus
  11. 🔍 19% Qui habitatQui habitat
  12. 🔍 18% PetitePetite
  13. 🔍 18% Domine Jesu ChristeDomine Jesu Christe
  14. 🔍 18% Ab ortu solisAb ortu solis
  15. 🔍 18% Laetabitur justusLaetabitur justus
  16. 🔍 18% Salus populiSalus populi
  17. 🔍 18% Exsurge Domine DeusExsurge Domine Deus
  18. 🔍 17% Judica meJudica me
  19. 🔍 17% Ite XIVIte XIV
  20. 🔍 17% ExaudivitExaudivit
  21. 🔍 17% Levita LaurentiusLevita Laurentius
  22. 🔍 17% Libera me Domine de morteLibera me Domine de morte
  23. 🔍 17% Tollite portasTollite portas
  24. 🔍 17% Domine Jesu ChristeDomine Jesu Christe
  25. 🔍 17% Crucem tuam adoramusCrucem tuam adoramus
  26. 🔍 17% Accipite jucunditatemAccipite jucunditatem
  27. 🔍 17% Spiritus SanctusSpiritus Sanctus
  28. 🔍 17% The Reproaches (7)The Reproaches (7)
  29. 🔍 16% Ad te levaviAd te levavi
  30. 🔍 16% AntoninusAntoninus
  31. 🔍 16% Surrexit Pastor bonusSurrexit Pastor bonus
  32. 🔍 16% Angelus Domini descenditAngelus Domini descendit
  33. 🔍 16% Ora pro nobis, beate Bernarde (V/. sol.)Ora pro nobis, beate Bernarde (V/. sol.)
  34. 🔍 16% Te pater JosephTe pater Joseph
  35. 🔍 16% Gressus meosGressus meos
  36. 🔍 16% Caro mea vereCaro mea vere
  37. 🔍 16% Gaudeamus ... AssumptionGaudeamus ... Assumption
  38. 🔍 16% CommovistiCommovisti
  39. 🔍 16% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  40. 🔍 16% Gaudeamus ... AnnaGaudeamus ... Anna
  41. 🔍 16% Viri GalilaeiViri Galilaei
  42. 🔍 16% ModicumModicum
  43. 🔍 16% Gaudeamus ... AgathaGaudeamus ... Agatha
  44. 🔍 16% CognoviCognovi
  45. 🔍 16% Deus Deus meusDeus Deus meus
  46. 🔍 16% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  47. 🔍 16% Sancte N.Sancte N.
  48. 🔍 16% Te Deum PatremTe Deum Patrem
  49. 🔍 16% Spiritus SanctusSpiritus Sanctus
  50. 🔍 16% Miserere mihi... ad teMiserere mihi... ad te
  51. 🔍 16% Cantate DominoCantate Domino
  52. 🔍 16% Si ego DominusSi ego Dominus
  53. 🔍 16% Oculi meiOculi mei
  54. 🔍 15% Nimis honorati suntNimis honorati sunt
  55. 🔍 15% Dicit DominusDicit Dominus
  56. 🔍 15% Ecce ego JoannesEcce ego Joannes
  57. 🔍 15% Exaudi DeusExaudi Deus
  58. 🔍 15% Amen dico vobisAmen dico vobis
  59. 🔍 15% Gaudeamus ... ConceptionGaudeamus ... Conception
  60. 🔍 15% Audi benigne ConditorAudi benigne Conditor
  61. 🔍 15% Iesu corona celsiorIesu corona celsior
  62. 🔍 15% Iesu corona celsiorIesu corona celsior
  63. 🔍 15% Ave Maria (English, with verses)Ave Maria (English, with verses)
  64. 🔍 15% Justus ut palmaJustus ut palma
  65. 🔍 15% Domine Jesu ChristeDomine Jesu Christe