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% Qui pacem ponitQui pacem ponit
  2. 🔍 72% Qui pacem ponit finesQui pacem ponit fines
  3. 🔍 51% Qui pacemQui pacem
  4. 🔍 48% Qui pacemQui pacem
  5. 🔍 47% Qui pacem ponitQui pacem ponit
  6. 🔍 27% Laetare TeresiaLaetare Teresia
  7. 🔍 27% Sicut novellaeSicut novellae
  8. 🔍 26% Benedictus Deus qui misitBenedictus Deus qui misit
  9. 🔍 26% Tu DomineTu Domine
  10. 🔍 25% Dixit Dominus DominoDixit Dominus Domino
  11. 🔍 25% VincentiVincenti
  12. 🔍 25% Miserere mihiMiserere mihi
  13. 🔍 25% Tu gloria JerusalemTu gloria Jerusalem
  14. 🔍 24% A fructu frumentiA fructu frumenti
  15. 🔍 24% Illuminatio meaIlluminatio mea
  16. 🔍 24% Benedicite DeumBenedicite Deum
  17. 🔍 24% Memor estoMemor esto
  18. 🔍 23% Qui timet DominumQui timet Dominum
  19. 🔍 23% Beati omnesBeati omnes
  20. 🔍 23% Quam bonusQuam bonus
  21. 🔍 23% Suavis DominusSuavis Dominus
  22. 🔍 23% Ex quo omniaEx quo omnia
  23. 🔍 23% Salvasti nosSalvasti nos
  24. 🔍 23% Angeli DominiAngeli Domini
  25. 🔍 23% Elegit DominusElegit Dominus
  26. 🔍 23% Calicem salutaris accipiam et sacrificaboCalicem salutaris accipiam et sacrificabo
  27. 🔍 23% Dum transiret DominusDum transiret Dominus
  28. 🔍 23% Dominus aedificetDominus aedificet
  29. 🔍 23% Dominus aedificetDominus aedificet
  30. 🔍 23% Petrus quidemPetrus quidem
  31. 🔍 23% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  32. 🔍 23% Adaperiat Dominus corAdaperiat Dominus cor
  33. 🔍 23% De profundisDe profundis
  34. 🔍 23% A planta pedisA planta pedis
  35. 🔍 23% Pacem relinquoPacem relinquo
  36. 🔍 23% Confitebor nominiConfitebor nomini
  37. 🔍 23% Fidelis DominusFidelis Dominus
  38. 🔍 23% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  39. 🔍 22% Beatam me dicent... quia fecitBeatam me dicent... quia fecit
  40. 🔍 22% Immittet AngelusImmittet Angelus
  41. 🔍 22% In Deo speraviIn Deo speravi
  42. 🔍 22% Respexit meRespexit me
  43. 🔍 22% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  44. 🔍 22% In tua justitiaIn tua justitia
  45. 🔍 22% Deus autem nosterDeus autem noster
  46. 🔍 22% Ego sum RaphaelEgo sum Raphael
  47. 🔍 22% Intret oratio meaIntret oratio mea
  48. 🔍 22% Exaltare DomineExaltare Domine
  49. 🔍 22% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  50. 🔍 22% Scitote quia DominusScitote quia Dominus
  51. 🔍 22% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  52. 🔍 22% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  53. 🔍 22% Benedico... FiliumBenedico... Filium
  54. 🔍 22% Clamavi et DominusClamavi et Dominus
  55. 🔍 22% Exaudisti DomineExaudisti Domine
  56. 🔍 22% Ego principiumEgo principium
  57. 🔍 22% Inclinavit DominusInclinavit Dominus
  58. 🔍 22% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  59. 🔍 22% Excita DomineExcita Domine
  60. 🔍 22% Benedicta filiaBenedicta filia
  61. 🔍 22% Elisabeth pacisElisabeth pacis
  62. 🔍 22% Exsultate justiExsultate justi
  63. 🔍 22% Domine Deus meusDomine Deus meus
  64. 🔍 22% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  65. 🔍 22% Salva nos DomineSalva nos Domine