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% Beata Mater... Regina mundi intercede (mα»›i)Beata Mater... Regina mundi intercede (mα»›i)
  2. πŸ” 35% Ave Maria (Salutatio Angelica) (mα»›i)Ave Maria (Salutatio Angelica) (mα»›i)
  3. πŸ” 29% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  4. πŸ” 28% Beata Mater...Regina mundi intercedeBeata Mater...Regina mundi intercede
  5. πŸ” 28% Beata Mater...Regina mundi intercedeBeata Mater...Regina mundi intercede
  6. πŸ” 27% Beata Mater... Regina mundi intercedeBeata Mater... Regina mundi intercede
  7. πŸ” 27% Ave Regina caelorum II (Kontum)Ave Regina caelorum II (Kontum)
  8. πŸ” 27% Beata Mater...Regina mundi intercedeBeata Mater...Regina mundi intercede
  9. πŸ” 26% Tota pulchra es Maria!Tota pulchra es Maria!
  10. πŸ” 26% MemorareMemorare
  11. πŸ” 26% Diffusa est gratia (mα»›i)Diffusa est gratia (mα»›i)
  12. πŸ” 25% Litaniae LauretanaeLitaniae Lauretanae
  13. πŸ” 25% Ave Maria (Salutatio Angelica)IIIIAve Maria (Salutatio Angelica)IIII
  14. πŸ” 25% Salve Mater misericordiae (Kontum)Salve Mater misericordiae (Kontum)
  15. πŸ” 24% Ave Maria (Kinh kΓ­nh mα»«ng)Ave Maria (Kinh kΓ­nh mα»«ng)
  16. πŸ” 23% Ti YpermakhoTi Ypermakho
  17. πŸ” 23% Salve ReginaSalve Regina
  18. πŸ” 23% Salve Regina IIISalve Regina III
  19. πŸ” 22% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  20. πŸ” 22% Speciosa facta es (mα»›i)Speciosa facta es (mα»›i)
  21. πŸ” 22% Stabat MaterStabat Mater
  22. πŸ” 22% Salve Regina II (Kontum)Salve Regina II (Kontum)
  23. πŸ” 22% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  24. πŸ” 21% Omnis expertem IIOmnis expertem II
  25. πŸ” 21% Alma Redemptoris MaterAlma Redemptoris Mater
  26. πŸ” 21% Omnis expertem II (La Vang)Omnis expertem II (La Vang)
  27. πŸ” 21% O gloriosa virginumO gloriosa virginum
  28. πŸ” 20% Ave Regina caelorumAve Regina caelorum
  29. πŸ” 20% Stabat Mater dolorosaStabat Mater dolorosa
  30. πŸ” 20% Alma Redemptoris Mater II (Kontum)Alma Redemptoris Mater II (Kontum)
  31. πŸ” 20% Sub tuumSub tuum
  32. πŸ” 19% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  33. πŸ” 19% In Mariae laudemIn Mariae laudem
  34. πŸ” 19% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  35. πŸ” 19% Omnis expertemOmnis expertem
  36. πŸ” 19% Ave maris stellaAve maris stella
  37. πŸ” 19% O sanctissimaO sanctissima
  38. πŸ” 19% Te Deum (mα»›i)Te Deum (mα»›i)
  39. πŸ” 18% Te Deum (Kontum)Te Deum (Kontum)
  40. πŸ” 18% Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )
  41. πŸ” 18% Attende Domine II (Kontum)Attende Domine II (Kontum)
  42. πŸ” 18% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  43. πŸ” 18% Crudelis Herodes (Kontum)Crudelis Herodes (Kontum)
  44. πŸ” 18% Ubi caritas et amor (Kontum)Ubi caritas et amor (Kontum)
  45. πŸ” 18% Languentibus in PurgatorioLanguentibus in Purgatorio
  46. πŸ” 18% O Maria, Mater piaO Maria, Mater pia
  47. πŸ” 18% Placare Christe servuliPlacare Christe servuli
  48. πŸ” 17% Maria Mater gratiae (Kontum)Maria Mater gratiae (Kontum)
  49. πŸ” 17% Quam pulchre graditurQuam pulchre graditur
  50. πŸ” 17% Benedicamus Domino Officium Parvum BMV (mα»›i)Benedicamus Domino Officium Parvum BMV (mα»›i)
  51. πŸ” 17% Veni creator spiritusVeni creator spiritus
  52. πŸ” 17% Deus in adjutorium (mα»›i)Deus in adjutorium (mα»›i)
  53. πŸ” 17% O Redemptor II (mα»›i)O Redemptor II (mα»›i)
  54. πŸ” 17% Quem terra pontus sideraQuem terra pontus sidera
  55. πŸ” 17% Ave maris stella IIAve maris stella II
  56. πŸ” 17% Beata MaterBeata Mater
  57. πŸ” 16% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)
  58. πŸ” 16% Victimae paschaliVictimae paschali
  59. πŸ” 16% Praefatio solemnis de Sanctissima Trinitate (1969)Praefatio solemnis de Sanctissima Trinitate (1969)
  60. πŸ” 16% Viderunt omnesViderunt omnes
  61. πŸ” 16% Omni die dic Mariae II(mα»›i)Omni die dic Mariae II(mα»›i)
  62. πŸ” 16% Regina caeliRegina caeli
  63. πŸ” 16% Beata Mater (in Sabbato)Beata Mater (in Sabbato)
  64. πŸ” 16% Dies iraeDies irae
  65. πŸ” 15% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)