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% Deus tuorumDeus tuorum
  2. πŸ” 65% Deus tuorum I Cl.Deus tuorum I Cl.
  3. πŸ” 63% Deus tuorum S. StephaniDeus tuorum S. Stephani
  4. πŸ” 58% Deus tuorum II Cl. In Festo Semiduplici et SimpliciDeus tuorum II Cl. In Festo Semiduplici et Simplici
  5. πŸ” 57% Deus tuorum II Cl. Festo Duplici unius MartyrisDeus tuorum II Cl. Festo Duplici unius Martyris
  6. πŸ” 57% Deus tuorum II Cl. Festo Toto Duplici Communi.Deus tuorum II Cl. Festo Toto Duplici Communi.
  7. πŸ” 48% Deus tuorumDeus tuorum
  8. πŸ” 37% Martyr DeiMartyr Dei
  9. πŸ” 36% Exsultet caelum gaudibus (S. Joanni Evangelistae)Exsultet caelum gaudibus (S. Joanni Evangelistae)
  10. πŸ” 35% Deus tuorum militumDeus tuorum militum
  11. πŸ” 34% Deus tuorum II Cl.Deus tuorum II Cl.
  12. πŸ” 32% Deus tuorum II Cl.Deus tuorum II Cl.
  13. πŸ” 32% Deus tuorum militumDeus tuorum militum
  14. πŸ” 30% Deus tuorum II Cl.Deus tuorum II Cl.
  15. πŸ” 30% Veni prΓ¦celsaVeni prΓ¦celsa
  16. πŸ” 30% Deus tuorum militumDeus tuorum militum
  17. πŸ” 30% Deus tuorum militumDeus tuorum militum
  18. πŸ” 30% Deus tuorum militumDeus tuorum militum
  19. πŸ” 28% Deus tuorum militum (Tonus alter)Deus tuorum militum (Tonus alter)
  20. πŸ” 28% Deus tuorum militum (Tempore Paschali)Deus tuorum militum (Tempore Paschali)
  21. πŸ” 28% Deus tuorum militumDeus tuorum militum
  22. πŸ” 28% Deus tuorum militum (In Ascensione)Deus tuorum militum (In Ascensione)
  23. πŸ” 27% Deus tuorum militum (Alter tonus)Deus tuorum militum (Alter tonus)
  24. πŸ” 27% Deus tuorum militum (another chant)Deus tuorum militum (another chant)
  25. πŸ” 27% O virgo materO virgo mater
  26. πŸ” 26% Deus tuorum militum (Alter tonus T. P.)Deus tuorum militum (Alter tonus T. P.)
  27. πŸ” 26% Dominum DeumDominum Deum
  28. πŸ” 25% Deus tuorum militumDeus tuorum militum
  29. πŸ” 24% Deus tuorum militum (Pro S. Stephano)Deus tuorum militum (Pro S. Stephano)
  30. πŸ” 24% Aeterna... Martyrum (II)Aeterna... Martyrum (II)
  31. πŸ” 24% Salvete floresSalvete flores
  32. πŸ” 23% Rerum supremo Rerum supremo
  33. πŸ” 23% Deus tuorum militum (St. Stephen)Deus tuorum militum (St. Stephen)
  34. πŸ” 22% Laudate DeumLaudate Deum
  35. πŸ” 22% Aeterna... Martyrum (I)Aeterna... Martyrum (I)
  36. πŸ” 22% Rerum supremo in verticeRerum supremo in vertice
  37. πŸ” 22% Agnoscat omne saeculumAgnoscat omne saeculum
  38. πŸ” 22% Vir celse forma fulgidaVir celse forma fulgida
  39. πŸ” 21% Venite benedictiVenite benedicti
  40. πŸ” 21% Vir celse forma fulgidaVir celse forma fulgida
  41. πŸ” 21% Iam caecaIam caeca
  42. πŸ” 21% Vir celse (Pro papa)Vir celse (Pro papa)
  43. πŸ” 21% Vir celse (Pro presbytero)Vir celse (Pro presbytero)
  44. πŸ” 21% Intret oratio meaIntret oratio mea
  45. πŸ” 21% Vir celse (pro Episcopo)Vir celse (pro Episcopo)
  46. πŸ” 20% Vir celse forma fulgidaVir celse forma fulgida
  47. πŸ” 20% Te dicimus praeconio materTe dicimus praeconio mater
  48. πŸ” 20% Hymnum dicamusHymnum dicamus
  49. πŸ” 20% Vir celse (Pro resbytero)Vir celse (Pro resbytero)
  50. πŸ” 20% Jam lucis orto sidere (Feriis et Officiis Simplicibus per Annum)Jam lucis orto sidere (Feriis et Officiis Simplicibus per Annum)
  51. πŸ” 20% In velamento clamaviIn velamento clamavi
  52. πŸ” 20% Si vere fratresSi vere fratres
  53. πŸ” 20% Aurora velut fulgidaAurora velut fulgida
  54. πŸ” 20% Jam lucis orto sidere (Tempore Nativitatis)Jam lucis orto sidere (Tempore Nativitatis)
  55. πŸ” 20% Iesu, redemptor omniumIesu, redemptor omnium
  56. πŸ” 20% Iesu, redemptor omniumIesu, redemptor omnium
  57. πŸ” 20% Verbum supernum prodiensVerbum supernum prodiens
  58. πŸ” 20% Iesu redemptor omniumIesu redemptor omnium
  59. πŸ” 19% Rector Potens (In Nativitate Domini)Rector Potens (In Nativitate Domini)
  60. πŸ” 19% Aeterna Christi munera et MartyrumAeterna Christi munera et Martyrum
  61. πŸ” 19% Deus tuorum militumDeus tuorum militum
  62. πŸ” 19% Doctor Γ¦ternusDoctor Γ¦ternus
  63. πŸ” 19% O DomineO Domine
  64. πŸ” 19% Sacrata nobis gaudiaSacrata nobis gaudia
  65. πŸ” 19% Radix IesseRadix Iesse