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 🔍 to find similarities to the given chant.

  1. 🔍 100% Gustate...Gustate...
  2. 🔍 63% Quam dulciaQuam dulcia
  3. 🔍 56% GustateGustate
  4. 🔍 48% Gustate... in aeternumGustate... in aeternum
  5. 🔍 48% GustateGustate
  6. 🔍 46% GustateGustate
  7. 🔍 40% Ego dilecto meoEgo dilecto meo
  8. 🔍 38% GustateGustate
  9. 🔍 37% Omnia quae fecistiOmnia quae fecisti
  10. 🔍 36% Dum clamaremDum clamarem
  11. 🔍 35% GustateGustate
  12. 🔍 35% Benedicite omnes AngeliBenedicite omnes Angeli
  13. 🔍 35% Tu dominarisTu dominaris
  14. 🔍 34% Mememto verbi tuiMememto verbi tui
  15. 🔍 34% Intonuit de caeloIntonuit de caelo
  16. 🔍 33% Benedic anima meaBenedic anima mea
  17. 🔍 33% Benedicimus DeumBenedicimus Deum
  18. 🔍 32% Qui meditabiturQui meditabitur
  19. 🔍 32% Gloriosa dicta... MariaGloriosa dicta... Maria
  20. 🔍 31% Semel juraviSemel juravi
  21. 🔍 31% Dilectus meusDilectus meus
  22. 🔍 30% Caritas Dei... nostris perCaritas Dei... nostris per
  23. 🔍 30% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  24. 🔍 30% GustateGustate
  25. 🔍 29% Jerusalem quaeJerusalem quae
  26. 🔍 28% Lauda JerusalemLauda Jerusalem
  27. 🔍 28% Dicit Dominus PetroDicit Dominus Petro
  28. 🔍 27% Deus in nomineDeus in nomine
  29. 🔍 27% Repleatur os meumRepleatur os meum
  30. 🔍 27% Victricem manumVictricem manum
  31. 🔍 27% In die solemnitatisIn die solemnitatis
  32. 🔍 27% Tu Domine servabisTu Domine servabis
  33. 🔍 27% In odoremIn odorem
  34. 🔍 27% Gustate et videteGustate et videte
  35. 🔍 26% Si iniquitates (Intr)Si iniquitates (Intr)
  36. 🔍 26% Cum sanctificatusCum sanctificatus
  37. 🔍 26% Introibo ad altareIntroibo ad altare
  38. 🔍 26% ExaudivitExaudivit
  39. 🔍 25% InsurrexeruntInsurrexerunt
  40. 🔍 25% LoqueturLoquetur
  41. 🔍 25% Oravi DeumOravi Deum
  42. 🔍 25% Magna est gloria (Com.)Magna est gloria (Com.)
  43. 🔍 24% Scapulis suisScapulis suis
  44. 🔍 24% AcceptabisAcceptabis
  45. 🔍 24% Gustate... BeatusGustate... Beatus
  46. 🔍 24% Sacerdotes tuiSacerdotes tui
  47. 🔍 23% Pater cum essemPater cum essem
  48. 🔍 23% Salus populiSalus populi
  49. 🔍 23% Prope es tuPrope es tu
  50. 🔍 22% ConfortaminiConfortamini
  51. 🔍 22% Vidimus stellamVidimus stellam
  52. 🔍 22% Vocem jucunditatisVocem jucunditatis
  53. 🔍 22% VigilateVigilate
  54. 🔍 22% DispersitDispersit
  55. 🔍 22% Dominus virtutumDominus virtutum
  56. 🔍 21% Judica meJudica me
  57. 🔍 21% Nunc scioNunc scio
  58. 🔍 21% Introibo in domumIntroibo in domum
  59. 🔍 21% Redemisti nosRedemisti nos
  60. 🔍 21% Ego autem in DominoEgo autem in Domino
  61. 🔍 21% Ecce Dominus venietEcce Dominus veniet
  62. 🔍 21% Alleluia (modi communes post offertorium - IV)Alleluia (modi communes post offertorium - IV)
  63. 🔍 21% Deus misereaturDeus misereatur
  64. 🔍 21% Lauda anima meaLauda anima mea
  65. 🔍 21% Sperent in teSperent in te