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% 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
  2. πŸ” 38% Asperges meAsperges me
  3. πŸ” 37% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)
  4. πŸ” 36% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  5. πŸ” 36% Gloria XIGloria XI
  6. πŸ” 36% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  7. πŸ” 35% Dixit DominusDixit Dominus
  8. πŸ” 35% Deus in adjutoriumDeus in adjutorium
  9. πŸ” 33% Adoro te devoteAdoro te devote
  10. πŸ” 33% Magna opera DominiMagna opera Domini
  11. πŸ” 33% Christus vincitChristus vincit
  12. πŸ” 33% Credo in DeumCredo in Deum
  13. πŸ” 32% Te Deum (mα»›i)Te Deum (mα»›i)
  14. πŸ” 32% Ab initio (mα»›i)Ab initio (mα»›i)
  15. πŸ” 32% Credo ICredo I
  16. πŸ” 31% Te Deum (Kontum)Te Deum (Kontum)
  17. πŸ” 31% Deus in adjutorium (mα»›i)Deus in adjutorium (mα»›i)
  18. πŸ” 31% Magnificat 8GMagnificat 8G
  19. πŸ” 30% Vota meaVota mea
  20. πŸ” 30% Benedicamus Domino Officium Parvum BMV (mα»›i)Benedicamus Domino Officium Parvum BMV (mα»›i)
  21. πŸ” 30% O RedemptorO Redemptor
  22. πŸ” 30% Quam pulchre graditurQuam pulchre graditur
  23. πŸ” 29% Confiteor Deo omnipotentiConfiteor Deo omnipotenti
  24. πŸ” 29% Praefatio solemnis de Sanctissima Trinitate (1969)Praefatio solemnis de Sanctissima Trinitate (1969)
  25. πŸ” 29% Haec est generatio Haec est generatio
  26. πŸ” 28% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  27. πŸ” 28% Dominus Vobiscum (ad Missam)Dominus Vobiscum (ad Missam)
  28. πŸ” 28% Stabat MaterStabat Mater
  29. πŸ” 28% Sit nomen DominiSit nomen Domini
  30. πŸ” 27% Pange lingua...CorporisPange lingua...Corporis
  31. πŸ” 27% Gloria Patri II (mα»›i)Gloria Patri II (mα»›i)
  32. πŸ” 27% Victimae paschali IVVictimae paschali IV
  33. πŸ” 27% Veni creator spiritusVeni creator spiritus
  34. πŸ” 26% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  35. πŸ” 26% Te Joseph Celebrent (alter cantus)Te Joseph Celebrent (alter cantus)
  36. πŸ” 25% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  37. πŸ” 25% Ecce panis angelorum (Kontum)Ecce panis angelorum (Kontum)
  38. πŸ” 25% Christus resurrexitChristus resurrexit
  39. πŸ” 24% Sanctus XISanctus XI
  40. πŸ” 24% Lucis Creator optimeLucis Creator optime
  41. πŸ” 24% Evangelium ad Dominicam I AdventusEvangelium ad Dominicam I Adventus
  42. πŸ” 24% Deus autem nosterDeus autem noster
  43. πŸ” 24% Ave verum II (Kontum)Ave verum II (Kontum)
  44. πŸ” 24% Dies irae IIIDies irae III
  45. πŸ” 24% Gaudeamus Sanctorum OmniumGaudeamus Sanctorum Omnium
  46. πŸ” 24% Intret oratioIntret oratio
  47. πŸ” 24% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)
  48. πŸ” 24% Pater NosterPater Noster
  49. πŸ” 24% Ostende nobisOstende nobis
  50. πŸ” 24% Ave Maria (Salutatio Angelica) (mα»›i)Ave Maria (Salutatio Angelica) (mα»›i)
  51. πŸ” 23% Jesu ChristeJesu Christe
  52. πŸ” 23% Dies iraeDies irae
  53. πŸ” 23% Omnis expertemOmnis expertem
  54. πŸ” 23% In manus tuasIn manus tuas
  55. πŸ” 23% Da Pacem Domine IIDa Pacem Domine II
  56. πŸ” 23% Te Joseph CelebrentTe Joseph Celebrent
  57. πŸ” 23% Adoro te devote IIIAdoro te devote III
  58. πŸ” 23% Stabat Mater dolorosaStabat Mater dolorosa
  59. πŸ” 23% Iste Confessor (St Joseph)Iste Confessor (St Joseph)
  60. πŸ” 23% O sol salutis intimis (Alter tonus)O sol salutis intimis (Alter tonus)
  61. πŸ” 23% Te lucis ante terminum (Kontum)Te lucis ante terminum (Kontum)
  62. πŸ” 23% Magnificat 1fMagnificat 1f
  63. πŸ” 23% Veni creator spiritus III (Kontum)Veni creator spiritus III (Kontum)
  64. πŸ” 23% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  65. πŸ” 22% Filiae regumFiliae regum