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% Habet in vestimentoHabet in vestimento
  2. 🔍 100% Habet in vestimentoHabet in vestimento
  3. 🔍 67% Habet in vestimentoHabet in vestimento
  4. 🔍 64% Habet in vestimentoHabet in vestimento
  5. 🔍 59% Habet in vestimentoHabet in vestimento
  6. 🔍 32% Sit nomen Domini... inSit nomen Domini... in
  7. 🔍 32% Si in digitoSi in digito
  8. 🔍 31% Sit nomen DominiSit nomen Domini
  9. 🔍 31% Immittet AngelusImmittet Angelus
  10. 🔍 30% In circuituIn circuitu
  11. 🔍 30% Suscepit DeusSuscepit Deus
  12. 🔍 30% Triduanas a DominoTriduanas a Domino
  13. 🔍 29% Fecit tibi magnaFecit tibi magna
  14. 🔍 29% Innuebant patriInnuebant patri
  15. 🔍 29% In caelestibus regnis... alleluiaIn caelestibus regnis... alleluia
  16. 🔍 29% Dixit autem MariaDixit autem Maria
  17. 🔍 29% Ecce apparebitEcce apparebit
  18. 🔍 29% Ne timeasNe timeas
  19. 🔍 28% Quare ergo rubrum estQuare ergo rubrum est
  20. 🔍 28% Valerianus in cubiculoValerianus in cubiculo
  21. 🔍 28% Ne timeas... alleluiaNe timeas... alleluia
  22. 🔍 28% Dum fortisDum fortis
  23. 🔍 28% Exi cito in plateasExi cito in plateas
  24. 🔍 28% Vade AnaniaVade Anania
  25. 🔍 28% Est secretumEst secretum
  26. 🔍 28% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  27. 🔍 27% Haec est quae nescivitHaec est quae nescivit
  28. 🔍 27% Adaperiat Dominus corAdaperiat Dominus cor
  29. 🔍 27% Dispersit deditDispersit dedit
  30. 🔍 27% Tulerunt DominumTulerunt Dominum
  31. 🔍 27% Maternitas tuaMaternitas tua
  32. 🔍 27% Cum vocatus fuerisCum vocatus fueris
  33. 🔍 27% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  34. 🔍 27% Dirupisti DomineDirupisti Domine
  35. 🔍 27% Sancte Paule ApostoleSancte Paule Apostole
  36. 🔍 27% Usque modoUsque modo
  37. 🔍 27% Benedicta sit creatrixBenedicta sit creatrix
  38. 🔍 27% Dixit Dominus ad NoeDixit Dominus ad Noe
  39. 🔍 27% Serve boneServe bone
  40. 🔍 26% Dixit autem dominusDixit autem dominus
  41. 🔍 26% Fili recordareFili recordare
  42. 🔍 26% Si quis diligit meSi quis diligit me
  43. 🔍 26% Si quis diligit meSi quis diligit me
  44. 🔍 26% Gloria Patri VGloria Patri V
  45. 🔍 26% Magister quid faciendoMagister quid faciendo
  46. 🔍 26% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  47. 🔍 26% Gloria et honoreGloria et honore
  48. 🔍 26% Qui odit animam suamQui odit animam suam
  49. 🔍 26% Et ipse JesusEt ipse Jesus
  50. 🔍 26% Sanctificavit DominusSanctificavit Dominus
  51. 🔍 26% Dedisti Domine habitaculumDedisti Domine habitaculum
  52. 🔍 26% Cum vocatus fueris ad nuptiasCum vocatus fueris ad nuptias
  53. 🔍 26% Gloria Patri VIIGloria Patri VII
  54. 🔍 26% Existimo omniaExistimo omnia
  55. 🔍 26% Damasci praepositusDamasci praepositus
  56. 🔍 26% Venite (S. Rita)Venite (S. Rita)
  57. 🔍 26% De caelo venietDe caelo veniet
  58. 🔍 26% Adonai Domine DeusAdonai Domine Deus
  59. 🔍 26% Ecce RexEcce Rex
  60. 🔍 26% Exortum est (Christmas)Exortum est (Christmas)
  61. 🔍 26% Benedicta es tuBenedicta es tu
  62. 🔍 26% Beatus AndreasBeatus Andreas
  63. 🔍 26% Qui caelorumQui caelorum
  64. 🔍 26% Magna opera DominiMagna opera Domini
  65. 🔍 25% Argentum et aurumArgentum et aurum