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% Victimae paschali III (Kontum)Victimae paschali III (Kontum)
  2. πŸ” 58% Victimae paschali IVVictimae paschali IV
  3. πŸ” 45% Victimae paschaliVictimae paschali
  4. πŸ” 43% Victimae paschali IIVictimae paschali II
  5. πŸ” 39% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)
  6. πŸ” 34% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  7. πŸ” 33% Te Deum (Kontum)Te Deum (Kontum)
  8. πŸ” 33% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  9. πŸ” 32% O filii et filiae III (Kontum)O filii et filiae III (Kontum)
  10. πŸ” 32% Imago Dei (Kontum)Imago Dei (Kontum)
  11. πŸ” 31% Credo ICredo I
  12. πŸ” 30% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  13. πŸ” 30% Adoro te devoteAdoro te devote
  14. πŸ” 29% Credo in DeumCredo in Deum
  15. πŸ” 29% Attende Domine II (Kontum)Attende Domine II (Kontum)
  16. πŸ” 29% Deus in adjutorium (mα»›i)Deus in adjutorium (mα»›i)
  17. πŸ” 29% Dies irae II (Kontum)Dies irae II (Kontum)
  18. πŸ” 29% Christus resurrexitChristus resurrexit
  19. πŸ” 28% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)
  20. πŸ” 27% Veni creator spiritus III (Kontum)Veni creator spiritus III (Kontum)
  21. πŸ” 27% Asperges meAsperges me
  22. πŸ” 27% Puer natus in Bethlehem II (Kontum)Puer natus in Bethlehem II (Kontum)
  23. πŸ” 27% Magnificat 1fMagnificat 1f
  24. πŸ” 27% Crudelis Herodes (Kontum)Crudelis Herodes (Kontum)
  25. πŸ” 26% Dies iraeDies irae
  26. πŸ” 26% Deus in adjutoriumDeus in adjutorium
  27. πŸ” 26% Gloria XIGloria XI
  28. πŸ” 26% Adeste fideles IIAdeste fideles II
  29. πŸ” 25% Praefatio solemnis de Sanctissima Trinitate (1969)Praefatio solemnis de Sanctissima Trinitate (1969)
  30. πŸ” 25% Ecce panis angelorum (Kontum)Ecce panis angelorum (Kontum)
  31. πŸ” 25% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)
  32. πŸ” 25% Gloria VIIIGloria VIII
  33. πŸ” 25% Rorate caeli (Kontum)Rorate caeli (Kontum)
  34. πŸ” 24% O filii et filiae IVO filii et filiae IV
  35. πŸ” 24% Quam pulchre graditurQuam pulchre graditur
  36. πŸ” 24% O filii et filiaeO filii et filiae
  37. πŸ” 24% Te Deum (mα»›i)Te Deum (mα»›i)
  38. πŸ” 24% Adoro te devote II (Kontum)Adoro te devote II (Kontum)
  39. πŸ” 24% Magna opera DominiMagna opera Domini
  40. πŸ” 23% Ecce panisEcce panis
  41. πŸ” 23% Veni creator spiritusVeni creator spiritus
  42. πŸ” 23% Psallite Deo nostroPsallite Deo nostro
  43. πŸ” 23% Ubi caritas et amor (Kontum)Ubi caritas et amor (Kontum)
  44. πŸ” 23% Ab initio (mα»›i)Ab initio (mα»›i)
  45. πŸ” 23% Salve festa diesSalve festa dies
  46. πŸ” 23% O filii et filiae IIO filii et filiae II
  47. πŸ” 23% Alma Redemptoris Mater II (Kontum)Alma Redemptoris Mater II (Kontum)
  48. πŸ” 23% Dixit DominusDixit Dominus
  49. πŸ” 23% Deus autem nosterDeus autem noster
  50. πŸ” 22% Magnificat 8GMagnificat 8G
  51. πŸ” 22% Dominus Vobiscum (ad Missam)Dominus Vobiscum (ad Missam)
  52. πŸ” 22% Pange lingua...Corporis IIPange lingua...Corporis II
  53. πŸ” 22% Regina caeliRegina caeli
  54. πŸ” 22% Salva nos Domine (Kontum)Salva nos Domine (Kontum)
  55. πŸ” 22% Ostende nobisOstende nobis
  56. πŸ” 21% Alleluia lapis revolutus estAlleluia lapis revolutus est
  57. πŸ” 21% Pange lingua...CorporisPange lingua...Corporis
  58. πŸ” 21% LαΊ‘y Ζ‘n Đức ChΓΊa GiΓͺsu! TΓ΄i dΓ’ng lα»… nΓ y LαΊ‘y Ζ‘n Đức ChΓΊa GiΓͺsu! TΓ΄i dΓ’ng lα»… nΓ y
  59. πŸ” 21% Veni Sancte Spiritus et emitte (Kontum)Veni Sancte Spiritus et emitte (Kontum)
  60. πŸ” 21% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  61. πŸ” 20% Tantum ergo IIITantum ergo III
  62. πŸ” 20% Benedicamus Domino Officium Parvum BMV (mα»›i)Benedicamus Domino Officium Parvum BMV (mα»›i)
  63. πŸ” 20% Veni Redemptor gentium (mα»›i)Veni Redemptor gentium (mα»›i)
  64. πŸ” 20% Anima ChristiAnima Christi
  65. πŸ” 20% Ite XIIte XI