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% Ecce lignum crucis (mα»›i) Ecce lignum crucis (mα»›i)
  2. πŸ” 27% Vexilla Regis prodeuntVexilla Regis prodeunt
  3. πŸ” 25% O Crux in mundo erecta (Mα»›i)O Crux in mundo erecta (Mα»›i)
  4. πŸ” 25% Ave verumAve verum
  5. πŸ” 22% Sanctus XISanctus XI
  6. πŸ” 21% Te Deum (mα»›i)Te Deum (mα»›i)
  7. πŸ” 21% Credo in DeumCredo in Deum
  8. πŸ” 21% Ave verum II (Kontum)Ave verum II (Kontum)
  9. πŸ” 21% Tantum ergo IITantum ergo II
  10. πŸ” 20% Sanctus VIII (mα»›i)Sanctus VIII (mα»›i)
  11. πŸ” 20% Veni Redemptor gentium (mα»›i)Veni Redemptor gentium (mα»›i)
  12. πŸ” 20% Quam pulchre graditurQuam pulchre graditur
  13. πŸ” 19% Alma Redemptoris Mater II (Kontum)Alma Redemptoris Mater II (Kontum)
  14. πŸ” 19% Regina CaeliRegina Caeli
  15. πŸ” 19% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)
  16. πŸ” 19% Adeste fidelesAdeste fideles
  17. πŸ” 18% Anima ChristiAnima Christi
  18. πŸ” 18% Gloria XIGloria XI
  19. πŸ” 18% Rorate caeli (Kontum)Rorate caeli (Kontum)
  20. πŸ” 18% Martyres DominiMartyres Domini
  21. πŸ” 18% Ave maris stellaAve maris stella
  22. πŸ” 18% Christus factus estChristus factus est
  23. πŸ” 18% Ubi caritas et amor IIUbi caritas et amor II
  24. πŸ” 18% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  25. πŸ” 18% Veni creator spiritus III (Kontum)Veni creator spiritus III (Kontum)
  26. πŸ” 17% Rorate caeliRorate caeli
  27. πŸ” 17% Gaudeamus Sanctorum OmniumGaudeamus Sanctorum Omnium
  28. πŸ” 17% Iste Confessor (St Joseph)Iste Confessor (St Joseph)
  29. πŸ” 17% Pange lingua...CorporisPange lingua...Corporis
  30. πŸ” 17% Omni die dic Mariae II(mα»›i)Omni die dic Mariae II(mα»›i)
  31. πŸ” 16% MemorareMemorare
  32. πŸ” 16% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)
  33. πŸ” 16% Imago Dei (Kontum)Imago Dei (Kontum)
  34. πŸ” 16% Credo ICredo I
  35. πŸ” 16% Haec est generatio Haec est generatio
  36. πŸ” 16% Te Deum (Kontum)Te Deum (Kontum)
  37. πŸ” 16% En martyris Laurentii (mα»›i)En martyris Laurentii (mα»›i)
  38. πŸ” 15% Veni veni Emmanuel IIVeni veni Emmanuel II
  39. πŸ” 15% Requiem aeternamRequiem aeternam
  40. πŸ” 15% Adeste fideles IIAdeste fideles II
  41. πŸ” 15% Deus autem nosterDeus autem noster
  42. πŸ” 15% Languentibus in PurgatorioLanguentibus in Purgatorio
  43. πŸ” 15% Crudelis Herodes (Kontum)Crudelis Herodes (Kontum)
  44. πŸ” 15% Te splendor et virtusTe splendor et virtus
  45. πŸ” 15% Stabat Mater dolorosaStabat Mater dolorosa
  46. πŸ” 15% Ostende nobisOstende nobis
  47. πŸ” 15% Gaudete GaudeteGaudete Gaudete
  48. πŸ” 15% Magnificat 1fMagnificat 1f
  49. πŸ” 15% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  50. πŸ” 15% LouΓ© soit Γ  tout instantLouΓ© soit Γ  tout instant
  51. πŸ” 15% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  52. πŸ” 15% Popule meus(mα»›i)Popule meus(mα»›i)
  53. πŸ” 15% Te Joseph Celebrent (alter cantus)Te Joseph Celebrent (alter cantus)
  54. πŸ” 14% Evangelium ad Dominicam I AdventusEvangelium ad Dominicam I Adventus
  55. πŸ” 14% Magnificat 8GMagnificat 8G
  56. πŸ” 14% 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” 14% Ave Regina caelorum II (Kontum)Ave Regina caelorum II (Kontum)
  58. πŸ” 14% Te Joseph CelebrentTe Joseph Celebrent
  59. πŸ” 14% Ecce panisEcce panis
  60. πŸ” 14% Panis angelicusPanis angelicus
  61. πŸ” 14% O Salutaris Hostia IO Salutaris Hostia I
  62. πŸ” 14% O RedemptorO Redemptor
  63. πŸ” 14% Christus resurrexitChristus resurrexit
  64. πŸ” 14% Sit nomen DominiSit nomen Domini
  65. πŸ” 14% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)