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% Dirigatur DomineDirigatur Domine
  2. πŸ” 36% Dirigatur DomineDirigatur Domine
  3. πŸ” 32% Pater NosterPater Noster
  4. πŸ” 28% Pater Noster Pre 1969 (mα»›i)Pater Noster Pre 1969 (mα»›i)
  5. πŸ” 27% Asperges meAsperges me
  6. πŸ” 26% Da Pacem Domine IIDa Pacem Domine II
  7. πŸ” 25% Dum Jesus moriebaturDum Jesus moriebatur
  8. πŸ” 22% Adoro te devoteAdoro te devote
  9. πŸ” 22% O mi JesuO mi Jesu
  10. πŸ” 22% Cor arca legemCor arca legem
  11. πŸ” 21% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  12. πŸ” 21% Agnus Dei XIAgnus Dei XI
  13. πŸ” 20% Christe qui lux es et diesChriste qui lux es et dies
  14. πŸ” 20% Dies iraeDies irae
  15. πŸ” 20% Nigra sum sed formosa (mα»›i)Nigra sum sed formosa (mα»›i)
  16. πŸ” 20% Haec est vera fraternitasHaec est vera fraternitas
  17. πŸ” 20% LouΓ© soit Γ  tout instantLouΓ© soit Γ  tout instant
  18. πŸ” 20% Dominus Vobiscum (ad Missam)Dominus Vobiscum (ad Missam)
  19. πŸ” 19% Emitte, DomineEmitte, Domine
  20. πŸ” 19% Solemnitas tuaSolemnitas tua
  21. πŸ” 19% Ecce concipiesEcce concipies
  22. πŸ” 19% Credo in DeumCredo in Deum
  23. πŸ” 19% Te Deum (mα»›i)Te Deum (mα»›i)
  24. πŸ” 19% Gloria XIGloria XI
  25. πŸ” 19% Virtute magnaVirtute magna
  26. πŸ” 19% Heu meHeu me
  27. πŸ” 18% Opera manuum tuarumOpera manuum tuarum
  28. πŸ” 18% In medio EcclesiaeIn medio Ecclesiae
  29. πŸ” 18% Sancte MichaelSancte Michael
  30. πŸ” 18% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  31. πŸ” 18% In omnibus exhibeamusIn omnibus exhibeamus
  32. πŸ” 18% Iste sanctusIste sanctus
  33. πŸ” 18% 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
  34. πŸ” 18% Adeste fideles III (Kontum)Adeste fideles III (Kontum)
  35. πŸ” 18% Magnificat 1fMagnificat 1f
  36. πŸ” 18% Confirmatum est cor VirginisConfirmatum est cor Virginis
  37. πŸ” 18% Da mihi, DomineDa mihi, Domine
  38. πŸ” 18% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  39. πŸ” 17% O virga ac diademaO virga ac diadema
  40. πŸ” 17% O certe praecipuusO certe praecipuus
  41. πŸ” 17% Ecce servus meusEcce servus meus
  42. πŸ” 17% Martyrum chorusMartyrum chorus
  43. πŸ” 17% Christus vincitChristus vincit
  44. πŸ” 17% Adeste fideles IIAdeste fideles II
  45. πŸ” 17% Sancta et immaculataSancta et immaculata
  46. πŸ” 17% Benedicta es tu, filiaBenedicta es tu, filia
  47. πŸ” 16% Tuam CrucemTuam Crucem
  48. πŸ” 16% Audi, DomineAudi, Domine
  49. πŸ” 16% In omnibus gratiasIn omnibus gratias
  50. πŸ” 16% Stella cΕ“liStella cΕ“li
  51. πŸ” 16% Deus in adjutoriumDeus in adjutorium
  52. πŸ” 16% Si iniquitatesSi iniquitates
  53. πŸ” 16% Attende DomineAttende Domine
  54. πŸ” 16% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  55. πŸ” 16% Credo ICredo I
  56. πŸ” 16% Ave Maris StellaAve Maris Stella
  57. πŸ” 16% Propter testamentumPropter testamentum
  58. πŸ” 16% Popule meus(mα»›i)Popule meus(mα»›i)
  59. πŸ” 16% Placebo DominoPlacebo Domino
  60. πŸ” 16% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  61. πŸ” 15% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  62. πŸ” 15% Adeste fidelesAdeste fideles
  63. πŸ” 15% Nec satiebaturNec satiebatur
  64. πŸ” 15% Anima ChristiAnima Christi
  65. πŸ” 15% Lauda Jerusalem(mα»›i)Lauda Jerusalem(mα»›i)