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% Domine quis habitabitDomine quis habitabit
  2. 🔍 61% Levabo oculosLevabo oculos
  3. 🔍 46% Domine quis habitabitDomine quis habitabit
  4. 🔍 44% Domine quis habitabitDomine quis habitabit
  5. 🔍 41% Domine quis habitabitDomine quis habitabit
  6. 🔍 38% Gressus meosGressus meos
  7. 🔍 36% Levabo oculosLevabo oculos
  8. 🔍 35% Levabo oculosLevabo oculos
  9. 🔍 34% Levabo oculosLevabo oculos
  10. 🔍 31% Adducam eosAdducam eos
  11. 🔍 31% Protexisti meProtexisti me
  12. 🔍 30% Dominus electorumDominus electorum
  13. 🔍 29% Dum oraret JesusDum oraret Jesus
  14. 🔍 28% Orante sancto ClememteOrante sancto Clememte
  15. 🔍 28% Verbum supernum prodiens necVerbum supernum prodiens nec
  16. 🔍 28% HabitabitHabitabit
  17. 🔍 28% Constitues eosConstitues eos
  18. 🔍 28% Domine Deus salutisDomine Deus salutis
  19. 🔍 28% HabitabitHabitabit
  20. 🔍 27% Adducam eosAdducam eos
  21. 🔍 26% Hi qui amicti suntHi qui amicti sunt
  22. 🔍 26% Spiritus ubi vultSpiritus ubi vult
  23. 🔍 26% Aeterne Rex altissimeAeterne Rex altissime
  24. 🔍 26% Qui lacrimatusQui lacrimatus
  25. 🔍 26% HolocaustumHolocaustum
  26. 🔍 26% HabitabitHabitabit
  27. 🔍 25% Tibi Redemptor omniumTibi Redemptor omnium
  28. 🔍 25% Vir celse forma fulgidaVir celse forma fulgida
  29. 🔍 25% Benedictus sitBenedictus sit
  30. 🔍 25% HabitabitHabitabit
  31. 🔍 25% Circumdate SionCircumdate Sion
  32. 🔍 25% LavaboLavabo
  33. 🔍 25% Quis ascendetQuis ascendet
  34. 🔍 24% GaudeoGaudeo
  35. 🔍 24% Gressus meosGressus meos
  36. 🔍 24% Domine Deus... vidi cumDomine Deus... vidi cum
  37. 🔍 24% Quis enimQuis enim
  38. 🔍 24% Domine ne longeDomine ne longe
  39. 🔍 24% DilexistiDilexisti
  40. 🔍 24% Domine Deus... qui repertusDomine Deus... qui repertus
  41. 🔍 24% Verbum supernum prodiensVerbum supernum prodiens
  42. 🔍 23% Iesu corona virginumIesu corona virginum
  43. 🔍 23% Agathae sacraeAgathae sacrae
  44. 🔍 23% Dum mediumDum medium
  45. 🔍 23% Domine iste SanctusDomine iste Sanctus
  46. 🔍 23% Apostolorum supparemApostolorum supparem
  47. 🔍 23% Jubilate Deo universaJubilate Deo universa
  48. 🔍 23% Dicamus laudes (In festis)Dicamus laudes (In festis)
  49. 🔍 23% Si ambulaveroSi ambulavero
  50. 🔍 23% AdeamusAdeamus
  51. 🔍 23% Sperent in teSperent in te
  52. 🔍 23% Aeterne Rex altissimeAeterne Rex altissime
  53. 🔍 23% VeritatemVeritatem
  54. 🔍 23% Gressus meosGressus meos
  55. 🔍 23% Quis ascendetQuis ascendet
  56. 🔍 23% Tu gloriaTu gloria
  57. 🔍 23% Certum tenentes (In festis)Certum tenentes (In festis)
  58. 🔍 23% Te lucis ante terminum (In Festo Septem Dolorum BMV)Te lucis ante terminum (In Festo Septem Dolorum BMV)
  59. 🔍 23% Audi benigneAudi benigne
  60. 🔍 23% Jam non dicamJam non dicam
  61. 🔍 23% Salvete Christi vulneraSalvete Christi vulnera
  62. 🔍 23% Auctor salutis uniceAuctor salutis unice
  63. 🔍 23% Auctor salutisAuctor salutis
  64. 🔍 23% Ad te levaviAd te levavi
  65. 🔍 23% Factus es spes meaFactus es spes mea