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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Evangelium meumEvangelium meum
  2. πŸ” 65% Evangelium meumEvangelium meum
  3. πŸ” 65% Evangelium meumEvangelium meum
  4. πŸ” 45% Exaudiat DominusExaudiat Dominus
  5. πŸ” 42% Creator omnium DeusCreator omnium Deus
  6. πŸ” 42% Qui cΓ¦lorum continesQui cΓ¦lorum contines
  7. πŸ” 41% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  8. πŸ” 40% Veniet dies DominiVeniet dies Domini
  9. πŸ” 40% Impetum inimicorumImpetum inimicorum
  10. πŸ” 40% Caritas fraternitatisCaritas fraternitatis
  11. πŸ” 40% Ne reminiscaris DomineNe reminiscaris Domine
  12. πŸ” 39% Omnis sapientiaOmnis sapientia
  13. πŸ” 39% Praevaluit DavidPraevaluit David
  14. πŸ” 39% Auditu aurisAuditu auris
  15. πŸ” 39% Qui verbum meumQui verbum meum
  16. πŸ” 39% Fratres confortaminiFratres confortamini
  17. πŸ” 38% Audi DomineAudi Domine
  18. πŸ” 38% Requievit spiritusRequievit spiritus
  19. πŸ” 38% Dirumpam vinculaDirumpam vincula
  20. πŸ” 38% Domine nonne bonumDomine nonne bonum
  21. πŸ” 37% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  22. πŸ” 37% Testis est mihiTestis est mihi
  23. πŸ” 37% Sustinuimus pacemSustinuimus pacem
  24. πŸ” 37% Domine rex omnipotens in dicioneDomine rex omnipotens in dicione
  25. πŸ” 37% Confitemini alterutrum 1Confitemini alterutrum 1
  26. πŸ” 37% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  27. πŸ” 37% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  28. πŸ” 37% Sapientia clamitatSapientia clamitat
  29. πŸ” 36% Domine non sum dignusDomine non sum dignus
  30. πŸ” 36% Omnis autemOmnis autem
  31. πŸ” 36% Beati pacificiBeati pacifici
  32. πŸ” 36% AnimΓ¦ impiorumAnimΓ¦ impiorum
  33. πŸ” 36% Me etenimMe etenim
  34. πŸ” 36% Stans a longeStans a longe
  35. πŸ” 36% Lugebat autemLugebat autem
  36. πŸ” 36% Cognoverunt omnesCognoverunt omnes
  37. πŸ” 36% Loquente IesuLoquente Iesu
  38. πŸ” 36% Aliis civitatibusAliis civitatibus
  39. πŸ” 36% Audite et intellegiteAudite et intellegite
  40. πŸ” 36% Tu Domine universorumTu Domine universorum
  41. πŸ” 35% Aspice DomineAspice Domine
  42. πŸ” 35% Fratres debitoresFratres debitores
  43. πŸ” 35% Unus DominusUnus Dominus
  44. πŸ” 35% Magister quod est mandatumMagister quod est mandatum
  45. πŸ” 35% Ante me non est (Mode 2*f)Ante me non est (Mode 2*f)
  46. πŸ” 35% Renovamini spirituRenovamini spiritu
  47. πŸ” 35% Dum tolleret DominusDum tolleret Dominus
  48. πŸ” 35% Fratres glorificateFratres glorificate
  49. πŸ” 35% Dixit Iesus ad legisperitosDixit Iesus ad legisperitos
  50. πŸ” 35% Quisquis enimQuisquis enim
  51. πŸ” 35% Amen a. d. vobis Non MoysesAmen a. d. vobis Non Moyses
  52. πŸ” 34% Non quod intratNon quod intrat
  53. πŸ” 34% Qui mihi ministratQui mihi ministrat
  54. πŸ” 34% Adaperiat Dominus corAdaperiat Dominus cor
  55. πŸ” 34% Christus nobis dicitChristus nobis dicit
  56. πŸ” 34% Clamavit ad regemClamavit ad regem
  57. πŸ” 34% Domine quinqueDomine quinque
  58. πŸ” 34% Stans autem IesusStans autem Iesus
  59. πŸ” 34% Regressus IesusRegressus Iesus
  60. πŸ” 34% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  61. πŸ” 34% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  62. πŸ” 34% Fratres hortamur vosFratres hortamur vos
  63. πŸ” 34% Paratum cor meumParatum cor meum
  64. πŸ” 34% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  65. πŸ” 34% Novissime autemNovissime autem