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% Maria ergo unxitMaria ergo unxit
  2. πŸ” 95% Maria ergo unxitMaria ergo unxit
  3. πŸ” 65% Maria unxitMaria unxit
  4. πŸ” 64% Maria ergo unxitMaria ergo unxit
  5. πŸ” 57% Maria ergoMaria ergo
  6. πŸ” 32% Sequentia...Ante sex dies PaschaeSequentia...Ante sex dies Paschae
  7. πŸ” 30% Mulier quae erat... stansMulier quae erat... stans
  8. πŸ” 29% Mulier quae erat ... stansMulier quae erat ... stans
  9. πŸ” 26% Venite exultemus IV GVenite exultemus IV G
  10. πŸ” 26% Mulier quae erat... atulitMulier quae erat... atulit
  11. πŸ” 26% Exaltabo teExaltabo te
  12. πŸ” 26% Magnus Dominus nosterMagnus Dominus noster
  13. πŸ” 26% Inclina cor meumInclina cor meum
  14. πŸ” 26% Ave Maria (R.br.)Ave Maria (R.br.)
  15. πŸ” 26% Tu Trinitatis UnitasTu Trinitatis Unitas
  16. πŸ” 26% Immensa et unaImmensa et una
  17. πŸ” 26% Subiit ergo in montemSubiit ergo in montem
  18. πŸ” 25% Venite exsultemus VI*Venite exsultemus VI*
  19. πŸ” 25% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  20. πŸ” 25% Assumpta est MariaAssumpta est Maria
  21. πŸ” 25% Hodie sciΓ©tisHodie sciΓ©tis
  22. πŸ” 25% Inclina cor meumInclina cor meum
  23. πŸ” 25% Christus dilexit nosChristus dilexit nos
  24. πŸ” 24% Credo ICredo I
  25. πŸ” 24% Posuisti DominePosuisti Domine
  26. πŸ” 24% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  27. πŸ” 24% Credo IICredo II
  28. πŸ” 24% Mulier quae erat ... ut cognovitMulier quae erat ... ut cognovit
  29. πŸ” 23% O lux beata TrinitasO lux beata Trinitas
  30. πŸ” 23% O castitatis signiferO castitatis signifer
  31. πŸ” 23% Venite Exultemus DominoVenite Exultemus Domino
  32. πŸ” 23% Venite Exultemus DominoVenite Exultemus Domino
  33. πŸ” 23% Invicte Martyr unicumInvicte Martyr unicum
  34. πŸ” 23% Quam magnificata suntQuam magnificata sunt
  35. πŸ” 23% Inclina cor meumInclina cor meum
  36. πŸ” 23% Gloria VIIGloria VII
  37. πŸ” 23% In manus tuasIn manus tuas
  38. πŸ” 23% Felix namqueFelix namque
  39. πŸ” 23% Invicte MartyrInvicte Martyr
  40. πŸ” 23% Ego dixi, Domine (Tonus simplex)Ego dixi, Domine (Tonus simplex)
  41. πŸ” 23% Gloria XIIIGloria XIII
  42. πŸ” 23% Fortitudo meaFortitudo mea
  43. πŸ” 23% Maria Virgo assumpta estMaria Virgo assumpta est
  44. πŸ” 23% Benedictus es DomineBenedictus es Domine
  45. πŸ” 23% Summae Deus (in festo SS. Trinitatis)Summae Deus (in festo SS. Trinitatis)
  46. πŸ” 22% Domum tuam DΓ³mineDomum tuam DΓ³mine
  47. πŸ” 22% Per te salutem hauriamusPer te salutem hauriamus
  48. πŸ” 22% MulierMulier
  49. πŸ” 22% Subiit ergoSubiit ergo
  50. πŸ” 22% Venite exultemus DominoVenite exultemus Domino
  51. πŸ” 22% Tantum ergo (cantus VIII)Tantum ergo (cantus VIII)
  52. πŸ” 22% RedemΓ­sti nos DΓ³mineRedemΓ­sti nos DΓ³mine
  53. πŸ” 22% Credo VCredo V
  54. πŸ” 22% Amplificatus estAmplificatus est
  55. πŸ” 22% Benedicamus PatremBenedicamus Patrem
  56. πŸ” 22% Speciosa facta esSpeciosa facta es
  57. πŸ” 22% In diebus illisIn diebus illis
  58. πŸ” 22% Summae Deus clemtiaeSummae Deus clemtiae
  59. πŸ” 22% Credo I (forma ordinaria)Credo I (forma ordinaria)
  60. πŸ” 22% Posuisti Domine (Resp. Br.)Posuisti Domine (Resp. Br.)
  61. πŸ” 22% Christus natus est nobisChristus natus est nobis
  62. πŸ” 22% Credo I.Credo I.
  63. πŸ” 22% Martyr Dei qui unicumMartyr Dei qui unicum
  64. πŸ” 22% Beata es Maria Mater DominiBeata es Maria Mater Domini
  65. πŸ” 22% Benedictus es DomineBenedictus es Domine