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% Dulce lignumDulce lignum
  2. 🔍 40% Dulce lignumDulce lignum
  3. 🔍 33% Confitemini... quoniam (Sab. Sancto)Confitemini... quoniam (Sab. Sancto)
  4. 🔍 27% Dulce lignumDulce lignum
  5. 🔍 25% O crux splendidiorO crux splendidior
  6. 🔍 23% AdducenturAdducentur
  7. 🔍 23% Deus judexDeus judex
  8. 🔍 21% Dextera DominiDextera Domini
  9. 🔍 21% Dulce lignumDulce lignum
  10. 🔍 21% Septies in die laudem dixi tibi, DomineSepties in die laudem dixi tibi, Domine
  11. 🔍 21% Venite post meVenite post me
  12. 🔍 21% Fidelis servus... all. alleluiaFidelis servus... all. alleluia
  13. 🔍 21% Veni Domine et noliVeni Domine et noli
  14. 🔍 20% Paratum cor meumParatum cor meum
  15. 🔍 20% DesideriumDesiderium
  16. 🔍 20% Per lignumPer lignum
  17. 🔍 20% ResurrexiResurrexi
  18. 🔍 19% Introibo in domumIntroibo in domum
  19. 🔍 19% Hodie caeliHodie caeli
  20. 🔍 19% Regnavit Dominus plaudite gentesRegnavit Dominus plaudite gentes
  21. 🔍 19% Crux fidelisCrux fidelis
  22. 🔍 18% Fidelis servus... alleluiaFidelis servus... alleluia
  23. 🔍 18% Jam non dicamJam non dicam
  24. 🔍 18% Virga JesseVirga Jesse
  25. 🔍 18% Ad te levaviAd te levavi
  26. 🔍 18% Factus es spes meaFactus es spes mea
  27. 🔍 18% In omnem terramIn omnem terram
  28. 🔍 18% ReminiscereReminiscere
  29. 🔍 18% Visi suntVisi sunt
  30. 🔍 17% Tu gloriaTu gloria
  31. 🔍 17% AccipiteAccipite
  32. 🔍 17% Missus est... AngelusMissus est... Angelus
  33. 🔍 17% RecordareRecordare
  34. 🔍 17% Crux fidelisCrux fidelis
  35. 🔍 17% Linguae manusLinguae manus
  36. 🔍 17% Nunc dimittisNunc dimittis
  37. 🔍 17% Laudate... omnes gentesLaudate... omnes gentes
  38. 🔍 17% De profundisDe profundis
  39. 🔍 17% Non vos relinquamNon vos relinquam
  40. 🔍 17% DesideriumDesiderium
  41. 🔍 17% Dignus es DomineDignus es Domine
  42. 🔍 16% Domine quinque talentaDomine quinque talenta
  43. 🔍 16% Det vobisDet vobis
  44. 🔍 16% In virtute tuaIn virtute tua
  45. 🔍 16% Qui timent DominumQui timent Dominum
  46. 🔍 16% Crux fidelisCrux fidelis
  47. 🔍 16% Ecce sic benediceturEcce sic benedicetur
  48. 🔍 16% Ad te levaviAd te levavi
  49. 🔍 16% Ut queant laxisUt queant laxis
  50. 🔍 16% Tempus est ut revertar (Raphaelis)Tempus est ut revertar (Raphaelis)
  51. 🔍 16% Domine exaudiDomine exaudi
  52. 🔍 16% Surrexit Pastor bonusSurrexit Pastor bonus
  53. 🔍 16% Antequam comedamAntequam comedam
  54. 🔍 16% Exivi a PatreExivi a Patre
  55. 🔍 16% In voluntateIn voluntate
  56. 🔍 16% Ave Maria... et benedictusAve Maria... et benedictus
  57. 🔍 16% Isti sunt duae olivaeIsti sunt duae olivae
  58. 🔍 16% En acetumEn acetum
  59. 🔍 16% Nunc dimittisNunc dimittis
  60. 🔍 16% Crux fidelisCrux fidelis
  61. 🔍 16% Domine praevenistiDomine praevenisti
  62. 🔍 16% Mente jucundaMente jucunda
  63. 🔍 16% Adoraverunt viventemAdoraverunt viventem
  64. 🔍 15% De profundisDe profundis
  65. 🔍 15% O vos aethereiO vos aetherei