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% Da Pacem Domine IIDa Pacem Domine II
  2. πŸ” 52% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  3. πŸ” 49% Asperges meAsperges me
  4. πŸ” 46% Pater NosterPater Noster
  5. πŸ” 44% Pater Noster Pre 1969 (mα»›i)Pater Noster Pre 1969 (mα»›i)
  6. πŸ” 43% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  7. πŸ” 42% O mi JesuO mi Jesu
  8. πŸ” 41% Da pacem Domine (Kontum)Da pacem Domine (Kontum)
  9. πŸ” 40% Adoro te devoteAdoro te devote
  10. πŸ” 38% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)
  11. πŸ” 37% Dominus Vobiscum (ad Missam)Dominus Vobiscum (ad Missam)
  12. πŸ” 35% Ostende nobisOstende nobis
  13. πŸ” 35% Te Deum (mα»›i)Te Deum (mα»›i)
  14. πŸ” 34% Oremus pro Pontifice (Kontum)Oremus pro Pontifice (Kontum)
  15. πŸ” 34% Litaniae LauretanaeLitaniae Lauretanae
  16. πŸ” 33% Agnus Dei XIAgnus Dei XI
  17. πŸ” 33% Sancte MichaelSancte Michael
  18. πŸ” 32% Christus vincitChristus vincit
  19. πŸ” 32% Benedicamus Domino Officium Parvum BMV (mα»›i)Benedicamus Domino Officium Parvum BMV (mα»›i)
  20. πŸ” 31% Stabat MaterStabat Mater
  21. πŸ” 31% Veni creator spiritusVeni creator spiritus
  22. πŸ” 30% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  23. πŸ” 30% Gloria VIIIGloria VIII
  24. πŸ” 29% Praefatio solemnis de Sanctissima Trinitate (1969)Praefatio solemnis de Sanctissima Trinitate (1969)
  25. πŸ” 29% Ite XIIte XI
  26. πŸ” 29% Dies irae IIIDies irae III
  27. πŸ” 28% Gloria XIGloria XI
  28. πŸ” 28% Magna opera DominiMagna opera Domini
  29. πŸ” 28% Dies iraeDies irae
  30. πŸ” 27% Miserere mei DeusMiserere mei Deus
  31. πŸ” 27% Audi benigne ConditorAudi benigne Conditor
  32. πŸ” 27% Veni Sancte Spiritus et emitte (Kontum)Veni Sancte Spiritus et emitte (Kontum)
  33. πŸ” 27% Ab initio (mα»›i)Ab initio (mα»›i)
  34. πŸ” 26% Credo ICredo I
  35. πŸ” 26% Dirigatur DomineDirigatur Domine
  36. πŸ” 26% Deus in adjutorium (mα»›i)Deus in adjutorium (mα»›i)
  37. πŸ” 26% Te Deum (Kontum)Te Deum (Kontum)
  38. πŸ” 25% Ecce panisEcce panis
  39. πŸ” 25% Placebo DominoPlacebo Domino
  40. πŸ” 25% Rorate caeliRorate caeli
  41. πŸ” 25% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  42. πŸ” 25% Oremus pro PontificeOremus pro Pontifice
  43. πŸ” 25% Veni creator spiritus IVVeni creator spiritus IV
  44. πŸ” 24% Opera manuum tuarumOpera manuum tuarum
  45. πŸ” 24% Deus in adjutoriumDeus in adjutorium
  46. πŸ” 24% Dies irae II (Kontum)Dies irae II (Kontum)
  47. πŸ” 24% Credo in DeumCredo in Deum
  48. πŸ” 24% Veni Sancte Spiritus et emitte (mα»›i)Veni Sancte Spiritus et emitte (mα»›i)
  49. πŸ” 24% Gaudeamus Sanctorum OmniumGaudeamus Sanctorum Omnium
  50. πŸ” 24% Lauda Jerusalem(mα»›i)Lauda Jerusalem(mα»›i)
  51. πŸ” 23% Fidelium animaeFidelium animae
  52. πŸ” 23% Magnificat 8GMagnificat 8G
  53. πŸ” 23% Attende Domine II (Kontum)Attende Domine II (Kontum)
  54. πŸ” 23% Parce DomineParce Domine
  55. πŸ” 23% Adoro te devote II (Kontum)Adoro te devote II (Kontum)
  56. πŸ” 23% 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
  57. πŸ” 23% Ecce panis angelorum (Kontum)Ecce panis angelorum (Kontum)
  58. πŸ” 23% Stabat Mater dolorosaStabat Mater dolorosa
  59. πŸ” 23% Ave maris stellaAve maris stella
  60. πŸ” 22% Te lucis ante terminum (Kontum)Te lucis ante terminum (Kontum)
  61. πŸ” 22% Salva nos Domine (Kontum)Salva nos Domine (Kontum)
  62. πŸ” 22% Quam pulchre graditurQuam pulchre graditur
  63. πŸ” 22% Victimae paschali IVVictimae paschali IV
  64. πŸ” 22% Sanctus XISanctus XI
  65. πŸ” 22% Lauda Sion *Lauda Sion *