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% Tulit ergo lectumTulit ergo lectum
  2. πŸ” 51% Tulit ergo paralyticusTulit ergo paralyticus
  3. πŸ” 49% Tulit ergoTulit ergo
  4. πŸ” 47% Tulit ergoTulit ergo
  5. πŸ” 47% Tulit ergo paralyticusTulit ergo paralyticus
  6. πŸ” 38% Estote ergo vosEstote ergo vos
  7. πŸ” 37% Reddite ergoReddite ergo
  8. πŸ” 36% Qui odit 1Qui odit 1
  9. πŸ” 35% Estote ergo misericordesEstote ergo misericordes
  10. πŸ” 34% Dixit Iesus Ut sciatisDixit Iesus Ut sciatis
  11. πŸ” 34% Ne reminiscaris DomineNe reminiscaris Domine
  12. πŸ” 33% Convocatis Iesus duodecimConvocatis Iesus duodecim
  13. πŸ” 33% Vidua illa pauperVidua illa pauper
  14. πŸ” 32% Omnis autemOmnis autem
  15. πŸ” 32% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  16. πŸ” 31% Stans autem IesusStans autem Iesus
  17. πŸ” 31% Beati pacificiBeati pacifici
  18. πŸ” 30% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  19. πŸ” 30% Mirabantur omnes quiMirabantur omnes qui
  20. πŸ” 30% Semen ceciditSemen cecidit
  21. πŸ” 30% Serve bone et fidelis quiaServe bone et fidelis quia
  22. πŸ” 30% Mirabantur omnes de hisMirabantur omnes de his
  23. πŸ” 30% Accepit autem omnesAccepit autem omnes
  24. πŸ” 30% Domine si tu visDomine si tu vis
  25. πŸ” 30% Nos ergo diligamusNos ergo diligamus
  26. πŸ” 30% Caritas fraternitatisCaritas fraternitatis
  27. πŸ” 29% Dixit Dominus Iesus Ego sum panisDixit Dominus Iesus Ego sum panis
  28. πŸ” 29% Mittens DominusMittens Dominus
  29. πŸ” 29% Evangelium meumEvangelium meum
  30. πŸ” 29% Exaudiat DominusExaudiat Dominus
  31. πŸ” 29% Dixit AndreasDixit Andreas
  32. πŸ” 28% Dum fortisDum fortis
  33. πŸ” 28% Audite et intellegiteAudite et intellegite
  34. πŸ” 28% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  35. πŸ” 28% Praevaluit DavidPraevaluit David
  36. πŸ” 28% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  37. πŸ” 28% Vidi portam (mode 4)Vidi portam (mode 4)
  38. πŸ” 28% Accepit ergo IesusAccepit ergo Iesus
  39. πŸ” 28% Veniet dies DominiVeniet dies Domini
  40. πŸ” 28% Dixit Simon PetrusDixit Simon Petrus
  41. πŸ” 28% Dum venerit FiliusDum venerit Filius
  42. πŸ” 28% Sedebit DominusSedebit Dominus
  43. πŸ” 28% Loquente IesuLoquente Iesu
  44. πŸ” 28% Quisquis enimQuisquis enim
  45. πŸ” 28% QuΓ¦rite primumQuΓ¦rite primum
  46. πŸ” 28% Clamavi et exaudivit meClamavi et exaudivit me
  47. πŸ” 28% Nam et egoNam et ego
  48. πŸ” 28% Novissime autemNovissime autem
  49. πŸ” 28% Omnes qui habebantOmnes qui habebant
  50. πŸ” 28% Putatis quia pacemPutatis quia pacem
  51. πŸ” 28% Sic et vosSic et vos
  52. πŸ” 28% Caro mea vere... potus (mode 7)Caro mea vere... potus (mode 7)
  53. πŸ” 28% Dixit dominus vilicoDixit dominus vilico
  54. πŸ” 27% Aliis civitatibusAliis civitatibus
  55. πŸ” 27% Unus DominusUnus Dominus
  56. πŸ” 27% Ego sum Deus AbrahamEgo sum Deus Abraham
  57. πŸ” 27% Creator omnium DeusCreator omnium Deus
  58. πŸ” 27% Caro mea vere... potus (mode 2*)Caro mea vere... potus (mode 2*)
  59. πŸ” 27% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  60. πŸ” 27% De quinque panibusDe quinque panibus
  61. πŸ” 27% Ecce Agnus Dei 2Ecce Agnus Dei 2
  62. πŸ” 27% Si duo ex vobisSi duo ex vobis
  63. πŸ” 27% Similabo eumSimilabo eum
  64. πŸ” 27% Amen dico vobis quia nemoAmen dico vobis quia nemo
  65. πŸ” 27% Fratres confortaminiFratres confortamini