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% Vidua illa pauperVidua illa pauper
  2. πŸ” 55% Vidua illa pauperVidua illa pauper
  3. πŸ” 36% Cavete a scribisCavete a scribis
  4. πŸ” 35% In illa dieIn illa die
  5. πŸ” 33% Iste pauperIste pauper
  6. πŸ” 33% Tulit ergo lectumTulit ergo lectum
  7. πŸ” 32% Qui odit 1Qui odit 1
  8. πŸ” 32% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  9. πŸ” 32% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  10. πŸ” 31% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  11. πŸ” 31% Ne reminiscaris DomineNe reminiscaris Domine
  12. πŸ” 31% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  13. πŸ” 31% Mirabantur omnes quiMirabantur omnes qui
  14. πŸ” 31% Convocatis Iesus duodecimConvocatis Iesus duodecim
  15. πŸ” 31% Domine si tu visDomine si tu vis
  16. πŸ” 30% Dixit AndreasDixit Andreas
  17. πŸ” 30% Evangelium meumEvangelium meum
  18. πŸ” 30% Beati pacificiBeati pacifici
  19. πŸ” 30% Dum autem irentDum autem irent
  20. πŸ” 30% In resurrectioneIn resurrectione
  21. πŸ” 30% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  22. πŸ” 30% Serve bone et fidelis quiaServe bone et fidelis quia
  23. πŸ” 30% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  24. πŸ” 29% Ego sum Deus AbrahamEgo sum Deus Abraham
  25. πŸ” 29% In resurrectioneIn resurrectione
  26. πŸ” 29% Si vis perfectusSi vis perfectus
  27. πŸ” 29% Creator omnium DeusCreator omnium Deus
  28. πŸ” 29% Exaudiat DominusExaudiat Dominus
  29. πŸ” 29% QuΓ¦rite primumQuΓ¦rite primum
  30. πŸ” 29% Dum fortisDum fortis
  31. πŸ” 29% Praevaluit DavidPraevaluit David
  32. πŸ” 29% Caritas fraternitatisCaritas fraternitatis
  33. πŸ” 29% Sic et vosSic et vos
  34. πŸ” 29% Mirabantur omnes de hisMirabantur omnes de his
  35. πŸ” 29% Unus DominusUnus Dominus
  36. πŸ” 28% Mittens DominusMittens Dominus
  37. πŸ” 28% Similabo eumSimilabo eum
  38. πŸ” 28% Reddite ergoReddite ergo
  39. πŸ” 28% Quinque prudentes 1Quinque prudentes 1
  40. πŸ” 28% Veniet dies DominiVeniet dies Domini
  41. πŸ” 28% Videns Iesus multamVidens Iesus multam
  42. πŸ” 28% Omnes qui habebantOmnes qui habebant
  43. πŸ” 28% Accepit autem omnesAccepit autem omnes
  44. πŸ” 28% Amen dico vobis quia nemoAmen dico vobis quia nemo
  45. πŸ” 28% Dixit Iesus ad legisperitosDixit Iesus ad legisperitos
  46. πŸ” 28% Bonum est tibi debilemBonum est tibi debilem
  47. πŸ” 28% Si duo ex vobisSi duo ex vobis
  48. πŸ” 28% Verba quΓ¦ locutusVerba quΓ¦ locutus
  49. πŸ” 28% Aliis civitatibusAliis civitatibus
  50. πŸ” 28% Putatis quia pacemPutatis quia pacem
  51. πŸ” 28% Loquente IesuLoquente Iesu
  52. πŸ” 28% De quinque panibusDe quinque panibus
  53. πŸ” 28% Dixit Simon PetrusDixit Simon Petrus
  54. πŸ” 27% Omnis sapientiaOmnis sapientia
  55. πŸ” 27% Novissime autemNovissime autem
  56. πŸ” 27% Egressi duodecimEgressi duodecim
  57. πŸ” 27% Si vere fratresSi vere fratres
  58. πŸ” 27% Dum venerit FiliusDum venerit Filius
  59. πŸ” 27% Sustinuimus pacemSustinuimus pacem
  60. πŸ” 27% Praeceptor per totamPraeceptor per totam
  61. πŸ” 27% Estote ergo vosEstote ergo vos
  62. πŸ” 27% Omnis autemOmnis autem
  63. πŸ” 27% Dixit Dominus Iesus Ego sum panisDixit Dominus Iesus Ego sum panis
  64. πŸ” 27% Caro mea vere... potus (mode 2*)Caro mea vere... potus (mode 2*)
  65. πŸ” 27% Dives illeDives ille