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% Tes presvies tis TheotokuTes presvies tis Theotoku
  2. πŸ” 87% Tes presvies tis TheotokuTes presvies tis Theotoku
  3. πŸ” 38% Gloria Patri (Regia)Gloria Patri (Regia)
  4. πŸ” 31% Gloria Patri (Regia)Gloria Patri (Regia)
  5. πŸ” 29% In nomine PatrisIn nomine Patris
  6. πŸ” 28% Pater NosterPater Noster
  7. πŸ” 26% In nomine PatrisIn nomine Patris
  8. πŸ” 25% Agios ho TheosAgios ho Theos
  9. πŸ” 24% Pater NosterPater Noster
  10. πŸ” 22% Agios ho TheosAgios ho Theos
  11. πŸ” 20% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  12. πŸ” 18% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  13. πŸ” 16% Salve ReginaSalve Regina
  14. πŸ” 14% Surgens Jesus DominusSurgens Jesus Dominus
  15. πŸ” 14% Tuam CrucemTuam Crucem
  16. πŸ” 13% Salve ReginaSalve Regina
  17. πŸ” 13% Christe qui lux es et diesChriste qui lux es et dies
  18. πŸ” 12% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  19. πŸ” 12% Nihil huic virginiNihil huic virgini
  20. πŸ” 12% Vocavit nos DeusVocavit nos Deus
  21. πŸ” 12% O virga ac diademaO virga ac diadema
  22. πŸ” 11% Rex noster advenietRex noster adveniet
  23. πŸ” 11% Ave Maris StellaAve Maris Stella
  24. πŸ” 11% Solemnitas tuaSolemnitas tua
  25. πŸ” 11% Fundata estFundata est
  26. πŸ” 10% Gloria Patri (mode iv)Gloria Patri (mode iv)
  27. πŸ” 10% Gaudeamus et exultemusGaudeamus et exultemus
  28. πŸ” 10% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  29. πŸ” 10% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  30. πŸ” 10% Audi, DomineAudi, Domine
  31. πŸ” 10% Ave MariaAve Maria
  32. πŸ” 9% Stella cΕ“liStella cΕ“li
  33. πŸ” 9% O virtus sapientiaeO virtus sapientiae
  34. πŸ” 9% Desidero mi JesuDesidero mi Jesu
  35. πŸ” 9% Dum Jesus moriebaturDum Jesus moriebatur
  36. πŸ” 9% Cum vidissetCum vidisset
  37. πŸ” 9% Cor arca legemCor arca legem
  38. πŸ” 9% Ego sum vestra redemptioEgo sum vestra redemptio
  39. πŸ” 9% Luce divinaLuce divina
  40. πŸ” 9% Jesu Rex admirabilisJesu Rex admirabilis
  41. πŸ” 9% Nec satiebaturNec satiebatur
  42. πŸ” 9% O sanctissimaO sanctissima
  43. πŸ” 9% Isti sunt triumphatoresIsti sunt triumphatores
  44. πŸ” 9% Sancta et immaculataSancta et immaculata
  45. πŸ” 8% Ecce servus meusEcce servus meus
  46. πŸ” 8% Emitte, DomineEmitte, Domine
  47. πŸ” 8% Initium sapientiaeInitium sapientiae
  48. πŸ” 8% GratiΓ¦ largitoremGratiΓ¦ largitorem
  49. πŸ” 8% Dies absoluti praetereuntDies absoluti praetereunt
  50. πŸ” 8% Benedictus qui venitBenedictus qui venit
  51. πŸ” 8% Ecce iam venitEcce iam venit
  52. πŸ” 8% Reposita est mihi coronaReposita est mihi corona
  53. πŸ” 8% O ignis spiritusO ignis spiritus
  54. πŸ” 8% Ego sum vitisEgo sum vitis
  55. πŸ” 8% In omnibus exhibeamusIn omnibus exhibeamus
  56. πŸ” 8% Propter testamentumPropter testamentum
  57. πŸ” 8% Laus TrinitatiLaus Trinitati
  58. πŸ” 8% Rorate cΕ“li... Christus JesusRorate cΕ“li... Christus Jesus
  59. πŸ” 8% AbstergetAbsterget
  60. πŸ” 8% Sanguini DeiSanguini Dei
  61. πŸ” 8% Sanguinem Deo fundentiSanguinem Deo fundenti
  62. πŸ” 8% In medio EcclesiaeIn medio Ecclesiae
  63. πŸ” 7% Christi viamChristi viam
  64. πŸ” 7% Ti YpermakhoTi Ypermakho
  65. πŸ” 7% Benedicta es tu, filiaBenedicta es tu, filia