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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Qui cΓ¦lorum continesQui cΓ¦lorum contines
  2. πŸ” 47% Qui caelorum continesQui caelorum contines
  3. πŸ” 46% Qui caelorum continesQui caelorum contines
  4. πŸ” 43% Exaudiat DominusExaudiat Dominus
  5. πŸ” 42% Qui caelorumQui caelorum
  6. πŸ” 42% Evangelium meumEvangelium meum
  7. πŸ” 41% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  8. πŸ” 39% Impetum inimicorumImpetum inimicorum
  9. πŸ” 39% Veniet dies DominiVeniet dies Domini
  10. πŸ” 39% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  11. πŸ” 39% Creator omnium DeusCreator omnium Deus
  12. πŸ” 39% Dirumpam vinculaDirumpam vincula
  13. πŸ” 39% Caritas fraternitatisCaritas fraternitatis
  14. πŸ” 38% Praevaluit DavidPraevaluit David
  15. πŸ” 37% Domine rex omnipotens in dicioneDomine rex omnipotens in dicione
  16. πŸ” 37% Vidi DominumVidi Dominum
  17. πŸ” 37% Audite et intellegiteAudite et intellegite
  18. πŸ” 37% Qui caelorumQui caelorum
  19. πŸ” 37% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  20. πŸ” 37% Adaperiat Dominus corAdaperiat Dominus cor
  21. πŸ” 36% Requievit spiritusRequievit spiritus
  22. πŸ” 36% Dum tolleret DominusDum tolleret Dominus
  23. πŸ” 36% Ne reminiscaris DomineNe reminiscaris Domine
  24. πŸ” 36% Audi DomineAudi Domine
  25. πŸ” 36% Tu Domine universorumTu Domine universorum
  26. πŸ” 36% Fratres confortaminiFratres confortamini
  27. πŸ” 36% Auditu aurisAuditu auris
  28. πŸ” 36% Sustinuimus pacemSustinuimus pacem
  29. πŸ” 36% Omnis sapientiaOmnis sapientia
  30. πŸ” 35% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  31. πŸ” 35% Omnis autemOmnis autem
  32. πŸ” 35% Dixit Dominus ad NoeDixit Dominus ad Noe
  33. πŸ” 35% Fratres glorificateFratres glorificate
  34. πŸ” 35% Clamavit ad regemClamavit ad regem
  35. πŸ” 35% Cognoverunt omnesCognoverunt omnes
  36. πŸ” 35% Sapientia clamitatSapientia clamitat
  37. πŸ” 34% Confitemini alterutrum 1Confitemini alterutrum 1
  38. πŸ” 34% Amen a. d. vobis Non MoysesAmen a. d. vobis Non Moyses
  39. πŸ” 34% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  40. πŸ” 34% Renovamini spirituRenovamini spiritu
  41. πŸ” 34% Unus DominusUnus Dominus
  42. πŸ” 34% De quinque panibusDe quinque panibus
  43. πŸ” 34% Si vere fratresSi vere fratres
  44. πŸ” 34% Me etenimMe etenim
  45. πŸ” 34% Mirabantur omnes quiMirabantur omnes qui
  46. πŸ” 34% Aspice DomineAspice Domine
  47. πŸ” 34% Lugebat autemLugebat autem
  48. πŸ” 33% Fratres debitoresFratres debitores
  49. πŸ” 33% AnimΓ¦ impiorumAnimΓ¦ impiorum
  50. πŸ” 33% Accepit autem omnesAccepit autem omnes
  51. πŸ” 33% Damasci prΓ¦positusDamasci prΓ¦positus
  52. πŸ” 33% Vidi portam (mode 1)Vidi portam (mode 1)
  53. πŸ” 33% Vidi portam (mode 4)Vidi portam (mode 4)
  54. πŸ” 33% Testis est mihiTestis est mihi
  55. πŸ” 33% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  56. πŸ” 32% Qui odit 1Qui odit 1
  57. πŸ” 32% Benedictus Dominus SidrachBenedictus Dominus Sidrach
  58. πŸ” 32% Dixit Dominus Iesus Ego sum panisDixit Dominus Iesus Ego sum panis
  59. πŸ” 32% Loquente IesuLoquente Iesu
  60. πŸ” 32% Fratres hortamur vosFratres hortamur vos
  61. πŸ” 32% Omnes qui habebantOmnes qui habebant
  62. πŸ” 31% Stans a longeStans a longe
  63. πŸ” 31% Non omnis qui dicitNon omnis qui dicit
  64. πŸ” 31% Nam et egoNam et ego
  65. πŸ” 31% Quis scit si convertaturQuis scit si convertatur