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% Omnis terra adoretOmnis terra adoret
  2. πŸ” 69% Omnis terraOmnis terra
  3. πŸ” 66% Omnis terra adoret teOmnis terra adoret te
  4. πŸ” 56% Omnis terra adoretOmnis terra adoret
  5. πŸ” 56% Omnis terra adoret (T. Paschali)Omnis terra adoret (T. Paschali)
  6. πŸ” 52% Omnis terra adóret teOmnis terra adóret te
  7. πŸ” 44% Omnis terraOmnis terra
  8. πŸ” 44% Omnis terraOmnis terra
  9. πŸ” 42% Omnis terra (Paschal Time)Omnis terra (Paschal Time)
  10. πŸ” 37% Omnis terraOmnis terra
  11. πŸ” 36% Omnis terraOmnis terra
  12. πŸ” 35% Omnis terraOmnis terra
  13. πŸ” 34% Omnes Gentes quascumque (Tonus IV)Omnes Gentes quascumque (Tonus IV)
  14. πŸ” 32% Reges Tharsis (Antiphona)Reges Tharsis (Antiphona)
  15. πŸ” 27% Cantate Deo psalmum diciteCantate Deo psalmum dicite
  16. πŸ” 27% Laetamini omnes in DominoLaetamini omnes in Domino
  17. πŸ” 27% Afferte DominoAfferte Domino
  18. πŸ” 26% Admirabile est nomen tuum (Tonus VIII)Admirabile est nomen tuum (Tonus VIII)
  19. πŸ” 26% In universa terraIn universa terra
  20. πŸ” 25% Cantate Deo allelujaCantate Deo alleluja
  21. πŸ” 25% SanctimoniaSanctimonia
  22. πŸ” 25% Fluminis impetusFluminis impetus
  23. πŸ” 25% Quam admirabileQuam admirabile
  24. πŸ” 25% Dominus dixit ad meDominus dixit ad me
  25. πŸ” 25% Notum fecit Dominus opusNotum fecit Dominus opus
  26. πŸ” 24% Omnis terraOmnis terra
  27. πŸ” 24% Sanctis qui in terraSanctis qui in terra
  28. πŸ” 24% Audite omnes Audite omnes
  29. πŸ” 23% Videte opera DominiVidete opera Domini
  30. πŸ” 23% Gloriosa dicta... civitasGloriosa dicta... civitas
  31. πŸ” 23% In Conceptione suaIn Conceptione sua
  32. πŸ” 23% Diffusa est... ConceptioneDiffusa est... Conceptione
  33. πŸ” 23% In sole posuit DeusIn sole posuit Deus
  34. πŸ” 23% Homo natus estHomo natus est
  35. πŸ” 22% Memores eruntMemores erunt
  36. πŸ” 22% ElevaminiElevamini
  37. πŸ” 22% Ante luciferum genitusAnte luciferum genitus
  38. πŸ” 22% Venite auditeVenite audite
  39. πŸ” 22% Veritas de terraVeritas de terra
  40. πŸ” 22% Adjuvit eamAdjuvit eam
  41. πŸ” 22% In Deo salutare meumIn Deo salutare meum
  42. πŸ” 21% Adjuvabit eamAdjuvabit eam
  43. πŸ” 21% Exsultabunt omnia lignaExsultabunt omnia ligna
  44. πŸ” 21% Exaltare DomineExaltare Domine
  45. πŸ” 21% In conspectu angelorumIn conspectu angelorum
  46. πŸ” 20% Deus deorumDeus deorum
  47. πŸ” 20% Terra tremuit et quievit dumTerra tremuit et quievit dum
  48. πŸ” 20% Ne in ira tuaNe in ira tua
  49. πŸ” 20% Magnus Dominus... in civitateMagnus Dominus... in civitate
  50. πŸ” 20% Vitam petiit a teVitam petiit a te
  51. πŸ” 20% Inimici mei dixeruntInimici mei dixerunt
  52. πŸ” 20% Nato DominoNato Domino
  53. πŸ” 20% Intravit MariaIntravit Maria
  54. πŸ” 20% Angelus Gabriel nuntiavitAngelus Gabriel nuntiavit
  55. πŸ” 20% Cantate Domino et benediciteCantate Domino et benedicite
  56. πŸ” 20% Speciosus formaSpeciosus forma
  57. πŸ” 19% In conspectu AngelorumIn conspectu Angelorum
  58. πŸ” 19% Exaudiat te DominusExaudiat te Dominus
  59. πŸ” 19% Cum tribularenturCum tribularentur
  60. πŸ” 19% Specie tua (ant)Specie tua (ant)
  61. πŸ” 19% Factus sum sicut homoFactus sum sicut homo
  62. πŸ” 19% Exsurge Domine et intendeExsurge Domine et intende
  63. πŸ” 19% IntellegiteIntellegite
  64. πŸ” 19% Rex omnis terraeRex omnis terrae
  65. πŸ” 19% Paratum cor meum (Resp.)Paratum cor meum (Resp.)