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% Alma Redemptoris Mater II (Kontum)Alma Redemptoris Mater II (Kontum)
  2. πŸ” 44% Salve Mater misericordiae (Kontum)Salve Mater misericordiae (Kontum)
  3. πŸ” 36% MemorareMemorare
  4. πŸ” 34% Salve ReginaSalve Regina
  5. πŸ” 34% Stabat MaterStabat Mater
  6. πŸ” 33% Maria Mater gratiae (Kontum)Maria Mater gratiae (Kontum)
  7. πŸ” 33% Sub tuum II (Kontum)Sub tuum II (Kontum)
  8. πŸ” 32% Salve Regina IIISalve Regina III
  9. πŸ” 30% Quam pulchre graditurQuam pulchre graditur
  10. πŸ” 30% O sanctissimaO sanctissima
  11. πŸ” 30% Omnis expertemOmnis expertem
  12. πŸ” 28% Attende Domine II (Kontum)Attende Domine II (Kontum)
  13. πŸ” 28% Salve Regina II (Kontum)Salve Regina II (Kontum)
  14. πŸ” 27% Stabat Mater dolorosaStabat Mater dolorosa
  15. πŸ” 27% Languentibus in PurgatorioLanguentibus in Purgatorio
  16. πŸ” 26% Tota pulchra es Maria!Tota pulchra es Maria!
  17. πŸ” 26% Litaniae LauretanaeLitaniae Lauretanae
  18. πŸ” 26% Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )
  19. πŸ” 25% Ave maris stellaAve maris stella
  20. πŸ” 25% Rorate caeli (Kontum)Rorate caeli (Kontum)
  21. πŸ” 25% Veni creator spiritus III (Kontum)Veni creator spiritus III (Kontum)
  22. πŸ” 25% Ave maris stella IIAve maris stella II
  23. πŸ” 24% Dies irae II (Kontum)Dies irae II (Kontum)
  24. πŸ” 23% Te Deum (Kontum)Te Deum (Kontum)
  25. πŸ” 23% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  26. πŸ” 23% Alma Redemptoris MaterAlma Redemptoris Mater
  27. πŸ” 23% Victimae paschali III (Kontum)Victimae paschali III (Kontum)
  28. πŸ” 22% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)
  29. πŸ” 22% Ave Regina caelorum II (Kontum)Ave Regina caelorum II (Kontum)
  30. πŸ” 21% Ave Maria (Kinh kΓ­nh mα»«ng)Ave Maria (Kinh kΓ­nh mα»«ng)
  31. πŸ” 21% Veni creator spiritus IVVeni creator spiritus IV
  32. πŸ” 20% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  33. πŸ” 20% Beata Mater... Regina mundi intercede (mα»›i)Beata Mater... Regina mundi intercede (mα»›i)
  34. πŸ” 20% Ave Maria (Salutatio Angelica) (mα»›i)Ave Maria (Salutatio Angelica) (mα»›i)
  35. πŸ” 20% Veni Redemptor gentium (mα»›i)Veni Redemptor gentium (mα»›i)
  36. πŸ” 20% O RedemptorO Redemptor
  37. πŸ” 20% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  38. πŸ” 19% Veni creator spiritus IIVeni creator spiritus II
  39. πŸ” 19% Ecce lignum crucis (mα»›i) Ecce lignum crucis (mα»›i)
  40. πŸ” 19% Te Deum (mα»›i)Te Deum (mα»›i)
  41. πŸ” 19% Dum Jesus moriebaturDum Jesus moriebatur
  42. πŸ” 19% Quem terra pontus sideraQuem terra pontus sidera
  43. πŸ” 19% O gloriosa virginumO gloriosa virginum
  44. πŸ” 19% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  45. πŸ” 19% Veni creator spiritusVeni creator spiritus
  46. πŸ” 19% Te lucis ante terminum (Kontum)Te lucis ante terminum (Kontum)
  47. πŸ” 19% Ave Maria (Salutatio Angelica)IIIIAve Maria (Salutatio Angelica)IIII
  48. πŸ” 18% In Mariae laudemIn Mariae laudem
  49. πŸ” 18% Sub tuumSub tuum
  50. πŸ” 18% Te Joseph Celebrent (alter cantus)Te Joseph Celebrent (alter cantus)
  51. πŸ” 18% Te Joseph CelebrentTe Joseph Celebrent
  52. πŸ” 18% Victimae paschaliVictimae paschali
  53. πŸ” 18% En martyris Laurentii (mα»›i)En martyris Laurentii (mα»›i)
  54. πŸ” 18% Omnis expertem IIOmnis expertem II
  55. πŸ” 18% Victimae paschali IIVictimae paschali II
  56. πŸ” 18% Gloria XIGloria XI
  57. πŸ” 17% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)
  58. πŸ” 17% Credo in DeumCredo in Deum
  59. πŸ” 17% Omnis expertem II (La Vang)Omnis expertem II (La Vang)
  60. πŸ” 17% Ave verum II (Kontum)Ave verum II (Kontum)
  61. πŸ” 17% Dies irae IIIDies irae III
  62. πŸ” 17% Kyrie XIKyrie XI
  63. πŸ” 17% Ti YpermakhoTi Ypermakho
  64. πŸ” 17% Veni Sancte Spiritus et emitte (Kontum)Veni Sancte Spiritus et emitte (Kontum)
  65. πŸ” 17% Adoro te devote II (Kontum)Adoro te devote II (Kontum)