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 🔍 to find similarities to the given chant.

  1. 🔍 100% Obsecro Domine (Resp.)Obsecro Domine (Resp.)
  2. 🔍 41% Veni Domine et noli (Resp.)Veni Domine et noli (Resp.)
  3. 🔍 41% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  4. 🔍 36% Vidisti Domine et exspectasti (Resp.)Vidisti Domine et exspectasti (Resp.)
  5. 🔍 36% Quadraginta dies et noctes (Resp.)Quadraginta dies et noctes (Resp.)
  6. 🔍 35% Salus nostra in manu tua est (Resp.)Salus nostra in manu tua est (Resp.)
  7. 🔍 35% Gaudebunt labia mea (Resp.)Gaudebunt labia mea (Resp.)
  8. 🔍 35% Benedictus qui venit (Resp.)Benedictus qui venit (Resp.)
  9. 🔍 32% Aperi caelos tuos DomineAperi caelos tuos Domine
  10. 🔍 32% Erit mihi Dominus in Deum (Resp.)Erit mihi Dominus in Deum (Resp.)
  11. 🔍 32% Domine Rex omnipotensDomine Rex omnipotens
  12. 🔍 31% In jejunio et fletu (Resp.)In jejunio et fletu (Resp.)
  13. 🔍 31% Joseph dum intraret (Resp.)Joseph dum intraret (Resp.)
  14. 🔍 31% Magnificat (Resp.)Magnificat (Resp.)
  15. 🔍 31% Te DeumTe Deum
  16. 🔍 31% Pulchra facie sed pulchrior (Resp.)Pulchra facie sed pulchrior (Resp.)
  17. 🔍 30% Illuminare illuminare Jerusalem (Resp.)Illuminare illuminare Jerusalem (Resp.)
  18. 🔍 30% Misit DominusMisit Dominus
  19. 🔍 30% Te DeumTe Deum
  20. 🔍 30% In mari via tua (Resp.)In mari via tua (Resp.)
  21. 🔍 29% Indicabo tibi homoIndicabo tibi homo
  22. 🔍 29% Hymnus Te DeumHymnus Te Deum
  23. 🔍 29% Obsecro DomineObsecro Domine
  24. 🔍 29% Ecce ab austro venioEcce ab austro venio
  25. 🔍 29% O beata MaterO beata Mater
  26. 🔍 29% Te DeumTe Deum
  27. 🔍 28% Fundata estFundata est
  28. 🔍 28% Alleluia revertere in thesauros (Resp.)Alleluia revertere in thesauros (Resp.)
  29. 🔍 28% Tota pulchra esTota pulchra es
  30. 🔍 28% Te Matrem laudamusTe Matrem laudamus
  31. 🔍 28% Descendit GabrielDescendit Gabriel
  32. 🔍 28% Ista estIsta est
  33. 🔍 28% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  34. 🔍 28% Jam Christus astra ascenderatJam Christus astra ascenderat
  35. 🔍 28% Benedictus es Domine DeusBenedictus es Domine Deus
  36. 🔍 28% Quadraginta dies et noctesQuadraginta dies et noctes
  37. 🔍 28% Ecce veniet Dominus protector (Resp.)Ecce veniet Dominus protector (Resp.)
  38. 🔍 28% Paratum cor meum (Resp.)Paratum cor meum (Resp.)
  39. 🔍 28% Beata et venerabilis (Resp.)Beata et venerabilis (Resp.)
  40. 🔍 28% Civitatem istam tu circumdaCivitatem istam tu circumda
  41. 🔍 27% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  42. 🔍 27% Aspice DomineAspice Domine
  43. 🔍 27% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  44. 🔍 27% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  45. 🔍 27% Canite tuba (Resp.)Canite tuba (Resp.)
  46. 🔍 27% Joseph fili DavidJoseph fili David
  47. 🔍 27% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  48. 🔍 27% Benedictus esBenedictus es
  49. 🔍 27% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  50. 🔍 27% Qui caelorum contines thronosQui caelorum contines thronos
  51. 🔍 27% Me exspectaveruntMe exspectaverunt
  52. 🔍 27% Dum sacrum pignusDum sacrum pignus
  53. 🔍 27% Gaudebunt labia meaGaudebunt labia mea
  54. 🔍 27% Servus tuusServus tuus
  55. 🔍 27% Beata AgathaBeata Agatha
  56. 🔍 27% Te DeumTe Deum
  57. 🔍 27% Septies in die laudem (Resp.)Septies in die laudem (Resp.)
  58. 🔍 27% Immisit Dominus soporem (Resp.)Immisit Dominus soporem (Resp.)
  59. 🔍 27% Cohors beata SeraphimCohors beata Seraphim
  60. 🔍 27% A solis ortusA solis ortus
  61. 🔍 27% Alleluia ! Dum praesens est (Resp.)Alleluia ! Dum praesens est (Resp.)
  62. 🔍 26% Veni Creator (1983/1934)Veni Creator (1983/1934)
  63. 🔍 26% Suscipe verbum (t.p.)Suscipe verbum (t.p.)
  64. 🔍 26% Te Deum (Solemn tone)Te Deum (Solemn tone)
  65. 🔍 26% Ego te tuliEgo te tuli