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% Sed DiabolusSed Diabolus
  2. πŸ” 60% O virga ac diademaO virga ac diadema
  3. πŸ” 57% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  4. πŸ” 51% Personent hodiePersonent hodie
  5. πŸ” 46% Luce divinaLuce divina
  6. πŸ” 44% Cor arca legemCor arca legem
  7. πŸ” 44% Orbis FactorOrbis Factor
  8. πŸ” 42% Salve Regina (alter cantus de Processionali Quebecense)Salve Regina (alter cantus de Processionali Quebecense)
  9. πŸ” 40% Lauda JerusalemLauda Jerusalem
  10. πŸ” 40% Libera me Domine de morteLibera me Domine de morte
  11. πŸ” 38% EdoctusEdoctus
  12. πŸ” 38% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  13. πŸ” 38% Caritas abundatCaritas abundat
  14. πŸ” 38% O pastor animarumO pastor animarum
  15. πŸ” 38% Dies absoluti praetereuntDies absoluti praetereunt
  16. πŸ” 37% Lauda SionLauda Sion
  17. πŸ” 35% Nec satiebaturNec satiebatur
  18. πŸ” 34% Benedictus qui venitBenedictus qui venit
  19. πŸ” 34% Sanguini DeiSanguini Dei
  20. πŸ” 34% Sanguinem Deo fundentiSanguinem Deo fundenti
  21. πŸ” 34% AbstergetAbsterget
  22. πŸ” 34% O ignis spiritusO ignis spiritus
  23. πŸ” 34% Ave Maris StellaAve Maris Stella
  24. πŸ” 33% O virtus sapientiaeO virtus sapientiae
  25. πŸ” 33% Sancta et immaculataSancta et immaculata
  26. πŸ” 32% Ecce servus meusEcce servus meus
  27. πŸ” 32% O salutaris HostiaO salutaris Hostia
  28. πŸ” 32% In medio EcclesiaeIn medio Ecclesiae
  29. πŸ” 31% Ego sum vestra redemptioEgo sum vestra redemptio
  30. πŸ” 31% Laus TrinitatiLaus Trinitati
  31. πŸ” 31% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  32. πŸ” 30% Dum Jesus moriebaturDum Jesus moriebatur
  33. πŸ” 30% Cum vidissetCum vidisset
  34. πŸ” 30% Nihil huic virginiNihil huic virgini
  35. πŸ” 29% Ecce concipiesEcce concipies
  36. πŸ” 29% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  37. πŸ” 29% Solemnitas tuaSolemnitas tua
  38. πŸ” 28% Ecce iam venitEcce iam venit
  39. πŸ” 28% Jesu Rex admirabilisJesu Rex admirabilis
  40. πŸ” 28% Virtute magnaVirtute magna
  41. πŸ” 28% Expectabo nomen tuumExpectabo nomen tuum
  42. πŸ” 28% Christe qui lux es et diesChriste qui lux es et dies
  43. πŸ” 28% Isti sunt triumphatoresIsti sunt triumphatores
  44. πŸ” 28% Quis ascendet in montemQuis ascendet in montem
  45. πŸ” 28% Emitte, DomineEmitte, Domine
  46. πŸ” 27% Tuam CrucemTuam Crucem
  47. πŸ” 27% Cor arca legemCor arca legem
  48. πŸ” 27% Surgens Jesus DominusSurgens Jesus Dominus
  49. πŸ” 27% Audi, DomineAudi, Domine
  50. πŸ” 27% Surgite vigilemusSurgite vigilemus
  51. πŸ” 27% Desidero mi JesuDesidero mi Jesu
  52. πŸ” 27% Praedicatorum OrdinisPraedicatorum Ordinis
  53. πŸ” 27% Reposita est mihi coronaReposita est mihi corona
  54. πŸ” 26% Vocavit nos DeusVocavit nos Deus
  55. πŸ” 26% Fundata estFundata est
  56. πŸ” 26% O quam mirabilisO quam mirabilis
  57. πŸ” 26% Adeste fidelesAdeste fideles
  58. πŸ” 26% Praedicator fervidusPraedicator fervidus
  59. πŸ” 26% Benedicta es tu, filiaBenedicta es tu, filia
  60. πŸ” 25% O certe praecipuusO certe praecipuus
  61. πŸ” 24% Ave MariaAve Maria
  62. πŸ” 24% Lauda Jerusalem(mα»›i)Lauda Jerusalem(mα»›i)
  63. πŸ” 24% Rex noster advenietRex noster adveniet
  64. πŸ” 24% Gloria Patri (mode iv)Gloria Patri (mode iv)
  65. πŸ” 24% AmavitAmavit