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% Pressus vi daemoniiPressus vi daemonii
  2. 🔍 26% InfantulusInfantulus
  3. 🔍 22% Motu sensuMotu sensu
  4. 🔍 22% Summi Parentis FilioSummi Parentis Filio
  5. 🔍 22% Deus tu conversusDeus tu conversus
  6. 🔍 22% Prope es tuPrope es tu
  7. 🔍 21% Exaudi Domine... tibiExaudi Domine... tibi
  8. 🔍 21% Nemo te condemnavitNemo te condemnavit
  9. 🔍 20% Jesu dulcisJesu dulcis
  10. 🔍 20% Intende in meIntende in me
  11. 🔍 20% Alma mater EcclesiaAlma mater Ecclesia
  12. 🔍 20% Aufer a meAufer a me
  13. 🔍 20% Martyr Dei (I)Martyr Dei (I)
  14. 🔍 19% Hodiernae lux dieiHodiernae lux diei
  15. 🔍 19% Non confundetur Non confundetur
  16. 🔍 19% De necessitatibusDe necessitatibus
  17. 🔍 19% Nos autemNos autem
  18. 🔍 19% CollaeteturCollaetetur
  19. 🔍 19% Ecce quod concupiviEcce quod concupivi
  20. 🔍 19% Benedicta filiaBenedicta filia
  21. 🔍 19% Tu puerTu puer
  22. 🔍 18% Benedicite Domino omnes virtutesBenedicite Domino omnes virtutes
  23. 🔍 18% ModicumModicum
  24. 🔍 18% Quomodo fiet istudQuomodo fiet istud
  25. 🔍 18% Et cum ejecissetEt cum ejecisset
  26. 🔍 18% Cum autem descendissetCum autem descendisset
  27. 🔍 18% Voce mea Voce mea
  28. 🔍 18% Jesu nostra redemptioJesu nostra redemptio
  29. 🔍 18% Ibat JesusIbat Jesus
  30. 🔍 18% TumorTumor
  31. 🔍 18% Ad te DomineAd te Domine
  32. 🔍 18% Potum meumPotum meum
  33. 🔍 18% Cunctis diebusCunctis diebus
  34. 🔍 18% Dantur ergo laudesDantur ergo laudes
  35. 🔍 18% Suscepit DeusSuscepit Deus
  36. 🔍 18% Inclina cor meumInclina cor meum
  37. 🔍 18% Qui nos filiiQui nos filii
  38. 🔍 18% Si in digito DeiSi in digito Dei
  39. 🔍 18% Tres pueri iussu regis... fornacemTres pueri iussu regis... fornacem
  40. 🔍 18% Jacob autemJacob autem
  41. 🔍 18% Prope es tuPrope es tu
  42. 🔍 17% Auctor salutisAuctor salutis
  43. 🔍 17% Beatus VincentiusBeatus Vincentius
  44. 🔍 17% MirabileMirabile
  45. 🔍 17% Quicumque certumQuicumque certum
  46. 🔍 17% Deus tu conversusDeus tu conversus
  47. 🔍 17% Verbum supernum prodiensVerbum supernum prodiens
  48. 🔍 17% Jerusalem surgeJerusalem surge
  49. 🔍 17% Illuminare DomineIlluminare Domine
  50. 🔍 17% Ego sum pastor bonusEgo sum pastor bonus
  51. 🔍 17% Ego sum vitisEgo sum vitis
  52. 🔍 17% Pii temperentiaPii temperentia
  53. 🔍 17% Ex quo facta estEx quo facta est
  54. 🔍 17% Prope es tuPrope es tu
  55. 🔍 17% Ecce ego mittoEcce ego mitto
  56. 🔍 17% Domine labia meaDomine labia mea
  57. 🔍 17% Beatus AntoninusBeatus Antoninus
  58. 🔍 17% Credo VIICredo VII
  59. 🔍 17% O martyr desiderioO martyr desiderio
  60. 🔍 17% Ecce Adam quasi unus (Resp.)Ecce Adam quasi unus (Resp.)
  61. 🔍 17% Benedictus... IsraelBenedictus... Israel
  62. 🔍 17% Propter nomenPropter nomen
  63. 🔍 17% Venite filiiVenite filii
  64. 🔍 17% Dico vobisDico vobis
  65. 🔍 17% Auctor salutis uniceAuctor salutis unice