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% Homo quidam descendebatHomo quidam descendebat
  2. πŸ” 64% Homo quidam descendebatHomo quidam descendebat
  3. πŸ” 59% Homo quidam descendebatHomo quidam descendebat
  4. πŸ” 55% Homo quidam descendebatHomo quidam descendebat
  5. πŸ” 55% Homo quidam descendebatHomo quidam descendebat
  6. πŸ” 39% Homo quidam erat divesHomo quidam erat dives
  7. πŸ” 37% Gaudete et exsultate quiaGaudete et exsultate quia
  8. πŸ” 34% Ille homoIlle homo
  9. πŸ” 33% In resurrectioneIn resurrectione
  10. πŸ” 33% Qui odit 1Qui odit 1
  11. πŸ” 32% Exaudiat DominusExaudiat Dominus
  12. πŸ” 32% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  13. πŸ” 32% Admoniti magiAdmoniti magi
  14. πŸ” 31% Ab arbore autemAb arbore autem
  15. πŸ” 31% Qui mihi ministratQui mihi ministrat
  16. πŸ” 31% Dum tolleret DominusDum tolleret Dominus
  17. πŸ” 31% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  18. πŸ” 31% Omnis qui petitOmnis qui petit
  19. πŸ” 31% Dixit quidam ad IesumDixit quidam ad Iesum
  20. πŸ” 31% Domine si tu visDomine si tu vis
  21. πŸ” 30% Evangelium meumEvangelium meum
  22. πŸ” 30% Cum turba plurima conveniretCum turba plurima conveniret
  23. πŸ” 30% Cum circumiret IesusCum circumiret Iesus
  24. πŸ” 30% Praevaluit DavidPraevaluit David
  25. πŸ” 30% Iucundus homoIucundus homo
  26. πŸ” 30% Beati pacificiBeati pacifici
  27. πŸ” 30% Caritas fraternitatisCaritas fraternitatis
  28. πŸ” 30% Quanto temporeQuanto tempore
  29. πŸ” 30% Dum intraret IesusDum intraret Iesus
  30. πŸ” 30% Surrexerunt omnesSurrexerunt omnes
  31. πŸ” 30% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  32. πŸ” 30% Magister scimusMagister scimus
  33. πŸ” 30% Omnis autemOmnis autem
  34. πŸ” 30% Quis tibi videturQuis tibi videtur
  35. πŸ” 29% Sapientia clamitatSapientia clamitat
  36. πŸ” 29% Omnes qui habebantOmnes qui habebant
  37. πŸ” 29% Quidam enim IudaeiQuidam enim Iudaei
  38. πŸ” 29% Mittens DominusMittens Dominus
  39. πŸ” 29% Quis ex vobisQuis ex vobis
  40. πŸ” 29% Dirumpam vinculaDirumpam vincula
  41. πŸ” 29% Mirabantur omnes de hisMirabantur omnes de his
  42. πŸ” 29% Audite et intellegiteAudite et intellegite
  43. πŸ” 29% Sic et vosSic et vos
  44. πŸ” 29% Venite ad me omnes (mode 8)Venite ad me omnes (mode 8)
  45. πŸ” 29% Domine non sum dignusDomine non sum dignus
  46. πŸ” 29% Domine quinqueDomine quinque
  47. πŸ” 29% Mirabantur omnes quiMirabantur omnes qui
  48. πŸ” 29% Petite et accipietis quΓ¦ritePetite et accipietis quΓ¦rite
  49. πŸ” 29% Lugebat autemLugebat autem
  50. πŸ” 28% Semen ceciditSemen cecidit
  51. πŸ” 28% Erat quidam regulusErat quidam regulus
  52. πŸ” 28% Dixit autem dominus servoDixit autem dominus servo
  53. πŸ” 28% Accepit autem omnesAccepit autem omnes
  54. πŸ” 28% Dixit dominus vilicoDixit dominus vilico
  55. πŸ” 28% Ascendens IesusAscendens Iesus
  56. πŸ” 28% Similabo eumSimilabo eum
  57. πŸ” 28% Creator omnium DeusCreator omnium Deus
  58. πŸ” 28% Accipiens Dominus quinqueAccipiens Dominus quinque
  59. πŸ” 28% In resurrectioneIn resurrectione
  60. πŸ” 28% Dixit Dominus Iesus Ego sum panisDixit Dominus Iesus Ego sum panis
  61. πŸ” 28% Dabo in SionDabo in Sion
  62. πŸ” 28% Dabo in SionDabo in Sion
  63. πŸ” 28% Regressus IesusRegressus Iesus
  64. πŸ” 28% Miserere mei filiMiserere mei fili
  65. πŸ” 28% Veniet dies DominiVeniet dies Domini