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% Vidi portam (mode 4)Vidi portam (mode 4)
  2. πŸ” 95% Vidi portam (mode 1)Vidi portam (mode 1)
  3. πŸ” 38% Ne reminiscaris DomineNe reminiscaris Domine
  4. πŸ” 37% Veniet dies DominiVeniet dies Domini
  5. πŸ” 36% Vidi DominumVidi Dominum
  6. πŸ” 36% Caritas fraternitatisCaritas fraternitatis
  7. πŸ” 35% Exaudiat DominusExaudiat Dominus
  8. πŸ” 35% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  9. πŸ” 35% Praevaluit DavidPraevaluit David
  10. πŸ” 34% Qui odit 1Qui odit 1
  11. πŸ” 34% Sapientia clamitatSapientia clamitat
  12. πŸ” 34% Omnis autemOmnis autem
  13. πŸ” 34% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  14. πŸ” 33% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  15. πŸ” 33% Creator omnium DeusCreator omnium Deus
  16. πŸ” 33% Evangelium meumEvangelium meum
  17. πŸ” 33% Audite et intellegiteAudite et intellegite
  18. πŸ” 33% Qui cΓ¦lorum continesQui cΓ¦lorum contines
  19. πŸ” 33% Similitudo quattuorSimilitudo quattuor
  20. πŸ” 33% Unus DominusUnus Dominus
  21. πŸ” 33% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  22. πŸ” 32% Omnis sapientiaOmnis sapientia
  23. πŸ” 32% Dixit Dominus ad NoeDixit Dominus ad Noe
  24. πŸ” 32% Adaperiat Dominus corAdaperiat Dominus cor
  25. πŸ” 32% Fratres glorificateFratres glorificate
  26. πŸ” 32% Dixit dominus vilicoDixit dominus vilico
  27. πŸ” 32% Vidi IerusalemVidi Ierusalem
  28. πŸ” 32% Audi DomineAudi Domine
  29. πŸ” 32% Fratres confortaminiFratres confortamini
  30. πŸ” 32% Dirumpam vinculaDirumpam vincula
  31. πŸ” 32% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  32. πŸ” 31% Sustinuimus pacemSustinuimus pacem
  33. πŸ” 31% Auditu aurisAuditu auris
  34. πŸ” 31% Me etenimMe etenim
  35. πŸ” 31% Dum tolleret DominusDum tolleret Dominus
  36. πŸ” 31% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  37. πŸ” 31% Clamavit ad regemClamavit ad regem
  38. πŸ” 31% Tu Domine universorumTu Domine universorum
  39. πŸ” 31% Cognoverunt omnesCognoverunt omnes
  40. πŸ” 31% Requievit spiritusRequievit spiritus
  41. πŸ” 31% Lugebat autemLugebat autem
  42. πŸ” 31% Confitemini alterutrum 1Confitemini alterutrum 1
  43. πŸ” 30% Serve bone et fidelis quiaServe bone et fidelis quia
  44. πŸ” 30% Testis est mihiTestis est mihi
  45. πŸ” 30% Impetum inimicorumImpetum inimicorum
  46. πŸ” 30% Domine ecce quemDomine ecce quem
  47. πŸ” 29% Si linguis hominumSi linguis hominum
  48. πŸ” 29% AnimΓ¦ impiorumAnimΓ¦ impiorum
  49. πŸ” 29% Dixit paterfamiliasDixit paterfamilias
  50. πŸ” 29% Quisquis enimQuisquis enim
  51. πŸ” 29% Quis scit si convertaturQuis scit si convertatur
  52. πŸ” 29% Quid faciamQuid faciam
  53. πŸ” 29% Mirabantur omnes quiMirabantur omnes qui
  54. πŸ” 29% Renovamini spirituRenovamini spiritu
  55. πŸ” 29% Fratres debitoresFratres debitores
  56. πŸ” 29% Quis ex vobisQuis ex vobis
  57. πŸ” 29% Putatis quia pacemPutatis quia pacem
  58. πŸ” 29% Aspice DomineAspice Domine
  59. πŸ” 29% Simile est enim... patrifamiliasSimile est enim... patrifamilias
  60. πŸ” 29% Convocatis Iesus duodecimConvocatis Iesus duodecim
  61. πŸ” 29% Mittens DominusMittens Dominus
  62. πŸ” 29% QuΓ¦rite primumQuΓ¦rite primum
  63. πŸ” 29% Ecce ascendimus... et consummabunturEcce ascendimus... et consummabuntur
  64. πŸ” 29% Scitis fratresScitis fratres
  65. πŸ” 28% Beati pacificiBeati pacifici