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% Tres in fornaceTres in fornace
  2. 🔍 42% Tres ex uno oreTres ex uno ore
  3. 🔍 39% Tres pueri iussu regisTres pueri iussu regis
  4. 🔍 33% Trium puerorumTrium puerorum
  5. 🔍 32% Sicut locutus esSicut locutus es
  6. 🔍 32% Manete autemManete autem
  7. 🔍 31% Tres ex uno oreTres ex uno ore
  8. 🔍 31% In firmamentoIn firmamento
  9. 🔍 30% Sic benedicamSic benedicam
  10. 🔍 30% Omnis spiritusOmnis spiritus
  11. 🔍 30% In cymbalisIn cymbalis
  12. 🔍 30% Dirupisti DomineDirupisti Domine
  13. 🔍 30% Elevatio manuumElevatio manuum
  14. 🔍 30% Sedebit DominusSedebit Dominus
  15. 🔍 30% Benedictus es in firmamentoBenedictus es in firmamento
  16. 🔍 30% Custodi meCustodi me
  17. 🔍 29% Mane nobiscumMane nobiscum
  18. 🔍 29% Deus meus es tuDeus meus es tu
  19. 🔍 29% In DominoIn Domino
  20. 🔍 29% Qui manet in meQui manet in me
  21. 🔍 29% Redemptor nosterRedemptor noster
  22. 🔍 29% Audientes autemAudientes autem
  23. 🔍 29% De caelo venietDe caelo veniet
  24. 🔍 29% De caelo venietDe caelo veniet
  25. 🔍 29% Potens es DominePotens es Domine
  26. 🔍 28% Domine ut videoDomine ut video
  27. 🔍 28% Benedicite omnia operaBenedicite omnia opera
  28. 🔍 28% Domine in caeloDomine in caelo
  29. 🔍 28% In illa dieIn illa die
  30. 🔍 28% Dabo in SionDabo in Sion
  31. 🔍 28% Dabo in SionDabo in Sion
  32. 🔍 28% Domine clamaviDomine clamavi
  33. 🔍 28% In die tribulationisIn die tribulationis
  34. 🔍 28% Appropinquabat autemAppropinquabat autem
  35. 🔍 28% Tres pueriTres pueri
  36. 🔍 28% Hymnum diciteHymnum dicite
  37. 🔍 28% Beneplacitum estBeneplacitum est
  38. 🔍 28% Montes et omnesMontes et omnes
  39. 🔍 28% Montes et omnesMontes et omnes
  40. 🔍 28% Si diligeretisSi diligeretis
  41. 🔍 28% Hymnum dicamusHymnum dicamus
  42. 🔍 28% Alleluia audiviAlleluia audivi
  43. 🔍 28% Benedicat terra DominoBenedicat terra Domino
  44. 🔍 28% Si manseritisSi manseritis
  45. 🔍 28% Sedes tua DeusSedes tua Deus
  46. 🔍 28% Ecce apparebitEcce apparebit
  47. 🔍 28% Ecce apparebitEcce apparebit
  48. 🔍 28% In domum DominiIn domum Domini
  49. 🔍 28% Quidam enim IudaeiQuidam enim Iudaei
  50. 🔍 28% Exsultabunt sanctiExsultabunt sancti
  51. 🔍 27% Vide DomineVide Domine
  52. 🔍 27% Exortum est ... alleluia.Exortum est ... alleluia.
  53. 🔍 27% Domine magnus esDomine magnus es
  54. 🔍 27% Redempti a DominoRedempti a Domino
  55. 🔍 27% OperaminiOperamini
  56. 🔍 27% Te decet hymnusTe decet hymnus
  57. 🔍 27% Erexit DominusErexit Dominus
  58. 🔍 27% Benedictum nomen gloriaeBenedictum nomen gloriae
  59. 🔍 27% Ecce Dominus venietEcce Dominus veniet
  60. 🔍 27% Ecce Dominus venietEcce Dominus veniet
  61. 🔍 27% Redemptionem ... alleluiaRedemptionem ... alleluia
  62. 🔍 27% Ne intres inNe intres in
  63. 🔍 27% Filii SionFilii Sion
  64. 🔍 27% Nomini tuo DomineNomini tuo Domine
  65. 🔍 27% Ego sum ostiumEgo sum ostium