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% ElevΓ‘mini, portae aeternalesElevΓ‘mini, portae aeternales
  2. πŸ” 47% Elevamini portaeElevamini portae
  3. πŸ” 38% Elevamini portae aeternalesElevamini portae aeternales
  4. πŸ” 37% ElevaminiElevamini
  5. πŸ” 33% Elevamini portaeElevamini portae
  6. πŸ” 33% ElevaminiElevamini
  7. πŸ” 31% Ipse invocabit meIpse invocabit me
  8. πŸ” 29% Orietur in diebusOrietur in diebus
  9. πŸ” 28% Tamquam sponsusTamquam sponsus
  10. πŸ” 27% Suscepimus Deus (Ant.)Suscepimus Deus (Ant.)
  11. πŸ” 27% Diffusa est gratiaDiffusa est gratia
  12. πŸ” 26% Dominus dixit ad meDominus dixit ad me
  13. πŸ” 25% Veritas de terraVeritas de terra
  14. πŸ” 25% ElevaminiElevamini
  15. πŸ” 22% ElevaminiElevamini
  16. πŸ” 22% ElevaminiElevamini
  17. πŸ” 20% ElevaminiElevamini
  18. πŸ” 20% Christus natus est nobisChristus natus est nobis
  19. πŸ” 18% Paradisi portaeParadisi portae
  20. πŸ” 18% Tollite portasTollite portas
  21. πŸ” 18% Tollite portasTollite portas
  22. πŸ” 16% Tollite portasTollite portas
  23. πŸ” 16% Tollite portasTollite portas
  24. πŸ” 16% Paradisi portΓ¦Paradisi portΓ¦
  25. πŸ” 16% Ipsi veroIpsi vero
  26. πŸ” 15% Psalmus 23(24)7-10 Psalmus 23(24)7-10
  27. πŸ” 15% Tollite portasTollite portas
  28. πŸ” 14% Benedicam teBenedicam te
  29. πŸ” 13% BenedΓ­cam teBenedΓ­cam te
  30. πŸ” 13% De nocteDe nocte
  31. πŸ” 13% Montes et omnes collesMontes et omnes colles
  32. πŸ” 13% Tollite portasTollite portas
  33. πŸ” 13% Laudem diciteLaudem dicite
  34. πŸ” 12% Pretiosa in conspectu Domini (versiculus solemnis)Pretiosa in conspectu Domini (versiculus solemnis)
  35. πŸ” 12% Venite exsultemus VI**Venite exsultemus VI**
  36. πŸ” 12% Montes et omnes collesMontes et omnes colles
  37. πŸ” 12% Servi Domini benediciteServi Domini benedicite
  38. πŸ” 12% Tollite portasTollite portas
  39. πŸ” 12% Media nocteMedia nocte
  40. πŸ” 12% Montes et omnes collesMontes et omnes colles
  41. πŸ” 12% De caelo venietDe caelo veniet
  42. πŸ” 12% Hodie nobis caelorumHodie nobis caelorum
  43. πŸ” 12% Tollite portasTollite portas
  44. πŸ” 12% Veniet Dominus et nonVeniet Dominus et non
  45. πŸ” 12% Gloria et honore (versus solemnior)Gloria et honore (versus solemnior)
  46. πŸ” 12% Magnificatus est rexMagnificatus est rex
  47. πŸ” 12% Montes et collesMontes et colles
  48. πŸ” 12% Ecce Rex venietEcce Rex veniet
  49. πŸ” 11% Paradisi portaeParadisi portae
  50. πŸ” 11% Psalmus 23 1-2 e 7-10Psalmus 23 1-2 e 7-10
  51. πŸ” 11% Dominus legifer nosterDominus legifer noster
  52. πŸ” 11% Amavit eum (verse sol.)Amavit eum (verse sol.)
  53. πŸ” 11% Tu gloria Ierusalem...alleluiaTu gloria Ierusalem...alleluia
  54. πŸ” 11% Montes et collesMontes et colles
  55. πŸ” 11% Tu gloria IerusalemTu gloria Ierusalem
  56. πŸ” 11% Ascendit DeusAscendit Deus
  57. πŸ” 11% Ecce RexEcce Rex
  58. πŸ” 11% Ecce veniet prophetaEcce veniet propheta
  59. πŸ” 11% Crastina dieCrastina die
  60. πŸ” 11% Ecce Rex vΓ©nietEcce Rex vΓ©niet
  61. πŸ” 11% Montes et collesMontes et colles
  62. πŸ” 11% Ego sum ostiumEgo sum ostium
  63. πŸ” 11% A porta inferiA porta inferi
  64. πŸ” 11% De caelo venietDe caelo veniet
  65. πŸ” 11% Adhuc multa habeoAdhuc multa habeo