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% Stans a dextris ejusStans a dextris ejus
  2. 🔍 78% Stans a dextris ejusStans a dextris ejus
  3. 🔍 36% Triduanas a DominoTriduanas a Domino
  4. 🔍 34% Stans JesusStans Jesus
  5. 🔍 33% Stans a longeStans a longe
  6. 🔍 32% Dabit illi DominusDabit illi Dominus
  7. 🔍 32% Dabit illi DominusDabit illi Dominus
  8. 🔍 32% Joannes vocabiturJoannes vocabitur
  9. 🔍 31% Joannes vocabitur nomenJoannes vocabitur nomen
  10. 🔍 30% Ecce Crucem DominiEcce Crucem Domini
  11. 🔍 29% Maternitas tuaMaternitas tua
  12. 🔍 29% Dabit ei DominusDabit ei Dominus
  13. 🔍 29% Unus militumUnus militum
  14. 🔍 29% Unus militumUnus militum
  15. 🔍 29% Si quis diligit meSi quis diligit me
  16. 🔍 29% Si quis diligit meSi quis diligit me
  17. 🔍 28% Ave Rex nosterAve Rex noster
  18. 🔍 28% Dum conturbataDum conturbata
  19. 🔍 28% Ego sum panis vivusEgo sum panis vivus
  20. 🔍 27% Est secretumEst secretum
  21. 🔍 27% Ingresso ZachariaIngresso Zacharia
  22. 🔍 27% Exi cito in plateasExi cito in plateas
  23. 🔍 27% Immittet AngelusImmittet Angelus
  24. 🔍 27% Innuebant patriInnuebant patri
  25. 🔍 26% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  26. 🔍 26% Fulcite me floribusFulcite me floribus
  27. 🔍 26% Haec est quae nescivitHaec est quae nescivit
  28. 🔍 26% In paradisumIn paradisum
  29. 🔍 25% Christus Dei FiliusChristus Dei Filius
  30. 🔍 25% Te gloriosusTe gloriosus
  31. 🔍 25% Dedisti Domine habitaculumDedisti Domine habitaculum
  32. 🔍 25% Ecce puer meusEcce puer meus
  33. 🔍 25% Qui mihi ministratQui mihi ministrat
  34. 🔍 25% Joannes et Paulus agnoscentesJoannes et Paulus agnoscentes
  35. 🔍 25% Dixit Dominus DominoDixit Dominus Domino
  36. 🔍 25% Facta estFacta est
  37. 🔍 25% Sapientia clamitatSapientia clamitat
  38. 🔍 25% Stans JesusStans Jesus
  39. 🔍 25% Vocabis nomen ejusVocabis nomen ejus
  40. 🔍 25% Angelis suisAngelis suis
  41. 🔍 25% Hodie beata VirgoHodie beata Virgo
  42. 🔍 25% ConvertereConvertere
  43. 🔍 25% Fili recordareFili recordare
  44. 🔍 25% Beata es Maria (Visitation)Beata es Maria (Visitation)
  45. 🔍 25% Te gloriosus (Ant)Te gloriosus (Ant)
  46. 🔍 25% Ecce vicit leoEcce vicit leo
  47. 🔍 24% Stans beata AgnesStans beata Agnes
  48. 🔍 24% Si in digitoSi in digito
  49. 🔍 24% Tota pulchra es amica meaTota pulchra es amica mea
  50. 🔍 24% Facta est cum AngeloFacta est cum Angelo
  51. 🔍 24% Spiritus Domini replevitSpiritus Domini replevit
  52. 🔍 24% Benedicta es tuBenedicta es tu
  53. 🔍 24% Ut audivitUt audivit
  54. 🔍 24% Dedisti Domine habitaculumDedisti Domine habitaculum
  55. 🔍 24% Laus Deo PatriLaus Deo Patri
  56. 🔍 24% Joannes et Paulus dixeruntJoannes et Paulus dixerunt
  57. 🔍 24% Euge serve bone in modicoEuge serve bone in modico
  58. 🔍 24% O crux splendidiorO crux splendidior
  59. 🔍 24% Ne timeasNe timeas
  60. 🔍 24% VisionemVisionem
  61. 🔍 24% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  62. 🔍 24% Erat pater ejusErat pater ejus
  63. 🔍 24% Fontes et omniaFontes et omnia
  64. 🔍 24% Fontes et omniaFontes et omnia
  65. 🔍 24% Exsultabunt DominoExsultabunt Domino