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% Sabbatum propterSabbatum propter
  2. πŸ” 58% Sabbatum propter hominemSabbatum propter hominem
  3. πŸ” 40% Dixit Iesus ad legisperitosDixit Iesus ad legisperitos
  4. πŸ” 39% Propter SionPropter Sion
  5. πŸ” 39% Propter SionPropter Sion
  6. πŸ” 37% Benedictus Dominus DeusBenedictus Dominus Deus
  7. πŸ” 36% Domine non sum dignusDomine non sum dignus
  8. πŸ” 36% Dum transisset sabbatumDum transisset sabbatum
  9. πŸ” 35% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  10. πŸ” 34% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  11. πŸ” 34% Propter verbaPropter verba
  12. πŸ” 33% Semen ceciditSemen cecidit
  13. πŸ” 33% Propter nimiamPropter nimiam
  14. πŸ” 33% Non lotis manibusNon lotis manibus
  15. πŸ” 33% Domine quinqueDomine quinque
  16. πŸ” 33% Nam et egoNam et ego
  17. πŸ” 33% Verba quΓ¦ locutusVerba quΓ¦ locutus
  18. πŸ” 32% Simile est enim... patrifamiliasSimile est enim... patrifamilias
  19. πŸ” 32% Quisquis enimQuisquis enim
  20. πŸ” 32% Unus est enimUnus est enim
  21. πŸ” 32% Evangelium meumEvangelium meum
  22. πŸ” 32% Veniet dies DominiVeniet dies Domini
  23. πŸ” 32% Confiteor tibi PaterConfiteor tibi Pater
  24. πŸ” 32% Quanto temporeQuanto tempore
  25. πŸ” 31% Dum fortisDum fortis
  26. πŸ” 31% Qui non accipitQui non accipit
  27. πŸ” 31% Accedentes pharisΓ¦iAccedentes pharisΓ¦i
  28. πŸ” 31% Venite vos seorsumVenite vos seorsum
  29. πŸ” 31% Amen a. d. vobis Non MoysesAmen a. d. vobis Non Moyses
  30. πŸ” 31% Dicebat enim intra seDicebat enim intra se
  31. πŸ” 31% Magister scimusMagister scimus
  32. πŸ” 30% Missus sum ad ovesMissus sum ad oves
  33. πŸ” 30% Caritas fraternitatisCaritas fraternitatis
  34. πŸ” 30% Domine si tu visDomine si tu vis
  35. πŸ” 30% Dum transiret DominusDum transiret Dominus
  36. πŸ” 30% Creator omnium DeusCreator omnium Deus
  37. πŸ” 30% Beati pauperes spirituBeati pauperes spiritu
  38. πŸ” 30% Exaudiat DominusExaudiat Dominus
  39. πŸ” 30% QuΓ¦rite primumQuΓ¦rite primum
  40. πŸ” 30% Qui odit 1Qui odit 1
  41. πŸ” 30% Rogate DominumRogate Dominum
  42. πŸ” 30% Novissime autemNovissime autem
  43. πŸ” 30% Confitemini alterutrum 1Confitemini alterutrum 1
  44. πŸ” 30% Si duo ex vobisSi duo ex vobis
  45. πŸ” 30% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  46. πŸ” 30% Dedit Iesus virtutemDedit Iesus virtutem
  47. πŸ” 29% Miserere mei filiMiserere mei fili
  48. πŸ” 29% Beati pacificiBeati pacifici
  49. πŸ” 29% Praevaluit DavidPraevaluit David
  50. πŸ” 29% In resurrectioneIn resurrectione
  51. πŸ” 29% Erat Andreas fraterErat Andreas frater
  52. πŸ” 29% Dicebant Unde huicDicebant Unde huic
  53. πŸ” 29% Dixit dominus vilicoDixit dominus vilico
  54. πŸ” 29% Ubi est thesaurusUbi est thesaurus
  55. πŸ” 29% Reddite ergoReddite ergo
  56. πŸ” 29% Magister quod est mandatumMagister quod est mandatum
  57. πŸ” 29% Mirabantur omnes quiMirabantur omnes qui
  58. πŸ” 29% Omnis qui petitOmnis qui petit
  59. πŸ” 29% Mirabantur omnes de hisMirabantur omnes de his
  60. πŸ” 29% Propter lignumPropter lignum
  61. πŸ” 29% Similabo eumSimilabo eum
  62. πŸ” 29% Multiplicabitur 1 (Mode 1g)Multiplicabitur 1 (Mode 1g)
  63. πŸ” 29% Omnis qui se exaltatOmnis qui se exaltat
  64. πŸ” 29% Dum venerit FiliusDum venerit Filius
  65. πŸ” 29% Audite et intellegiteAudite et intellegite