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% Domine Deus meusDomine Deus meus
  2. πŸ” 76% Domine Deus meus in teDomine Deus meus in te
  3. πŸ” 74% Domine Deus meusDomine Deus meus
  4. πŸ” 74% Laudem DominiLaudem Domini
  5. πŸ” 46% Domine Deus meus in teDomine Deus meus in te
  6. πŸ” 33% Laudem DominiLaudem Domini
  7. πŸ” 30% Gemma caelestisGemma caelestis
  8. πŸ” 30% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  9. πŸ” 30% Laudibus civesLaudibus cives
  10. πŸ” 30% Inter aeternasInter aeternas
  11. πŸ” 30% Iste Confessor patriarchaIste Confessor patriarcha
  12. πŸ” 30% Quid tuo nobisQuid tuo nobis
  13. πŸ” 29% Candor aeternaeCandor aeternae
  14. πŸ” 29% Iste ConfessorIste Confessor
  15. πŸ” 29% Gemma cΓ¦lestisGemma cΓ¦lestis
  16. πŸ” 29% Christe caelorum habitator almeChriste caelorum habitator alme
  17. πŸ” 28% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  18. πŸ” 28% Solis o VirgoSolis o Virgo
  19. πŸ” 28% Gaudium mundiGaudium mundi
  20. πŸ” 25% Laetatus sumLaetatus sum
  21. πŸ” 24% Nativitatem Virginis Mariae celebremusNativitatem Virginis Mariae celebremus
  22. πŸ” 23% Qui timent DominumQui timent Dominum
  23. πŸ” 23% Tu es Petrus (Offertorium)Tu es Petrus (Offertorium)
  24. πŸ” 23% Qui timent DominumQui timent Dominum
  25. πŸ” 23% Cantate DominoCantate Domino
  26. πŸ” 23% Justus germinabitJustus germinabit
  27. πŸ” 23% Tu es Petrus (Offertorium)Tu es Petrus (Offertorium)
  28. πŸ” 22% Haec dies... Dicant nuncHaec dies... Dicant nunc
  29. πŸ” 22% Surrexit Dominus etSurrexit Dominus et
  30. πŸ” 22% Sapientia hujusSapientia hujus
  31. πŸ” 22% Sapientiam ipsorumSapientiam ipsorum
  32. πŸ” 22% Immittet AngelusImmittet Angelus
  33. πŸ” 22% Ave Rex nosterAve Rex noster
  34. πŸ” 22% Surrexit DominusSurrexit Dominus
  35. πŸ” 22% Factus estFactus est
  36. πŸ” 21% Inclina DomineInclina Domine
  37. πŸ” 21% Qui timent DominumQui timent Dominum
  38. πŸ” 21% In voluntateIn voluntate
  39. πŸ” 21% Custodi meCustodi me
  40. πŸ” 21% Non relinquam vosNon relinquam vos
  41. πŸ” 21% Ave gratia plenaAve gratia plena
  42. πŸ” 21% Vexilla Regis prodeuntVexilla Regis prodeunt
  43. πŸ” 21% AuditeAudite
  44. πŸ” 21% RevertereRevertere
  45. πŸ” 21% Propitius estoPropitius esto
  46. πŸ” 21% Dextera DeiDextera Dei
  47. πŸ” 20% Miserere mei DeusMiserere mei Deus
  48. πŸ” 20% In Deo speravitIn Deo speravit
  49. πŸ” 20% De quacumqueDe quacumque
  50. πŸ” 20% Deus judex justusDeus judex justus
  51. πŸ” 20% Concaluit corConcaluit cor
  52. πŸ” 20% In Deo salutareIn Deo salutare
  53. πŸ” 20% Qui manducatQui manducat
  54. πŸ” 20% Deus docuistiDeus docuisti
  55. πŸ” 20% Tui sunt caeliTui sunt caeli
  56. πŸ” 20% Cantate DominoCantate Domino
  57. πŸ” 20% Benedicam DominumBenedicam Dominum
  58. πŸ” 20% In salutariIn salutari
  59. πŸ” 20% Domine convertereDomine convertere
  60. πŸ” 20% Benedicam DominumBenedicam Dominum
  61. πŸ” 20% Respice in meRespice in me
  62. πŸ” 20% Populum humilemPopulum humilem
  63. πŸ” 20% Christo confixusChristo confixus
  64. πŸ” 20% Optime PaterOptime Pater
  65. πŸ” 20% Ave MariaAve Maria