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% Revelavit DominusRevelavit Dominus
  2. 🔍 32% In lege DominiIn lege Domini
  3. 🔍 32% Sedebit Dominus RexSedebit Dominus Rex
  4. 🔍 32% Paulominus ab AngelisPaulominus ab Angelis
  5. 🔍 31% Justus DominusJustus Dominus
  6. 🔍 30% Justus DominusJustus Dominus
  7. 🔍 30% Exivit ergo JesusExivit ergo Jesus
  8. 🔍 29% Domine Dominus nosterDomine Dominus noster
  9. 🔍 29% Ut viderunt eum jam mortuumUt viderunt eum jam mortuum
  10. 🔍 29% Pilatus volensPilatus volens
  11. 🔍 29% Quam admirabileQuam admirabile
  12. 🔍 28% Postquam consummatiPostquam consummati
  13. 🔍 28% Puer autem crescebatPuer autem crescebat
  14. 🔍 27% Novit DominusNovit Dominus
  15. 🔍 27% Dirige DomineDirige Domine
  16. 🔍 27% Et bajulans sibi crucemEt bajulans sibi crucem
  17. 🔍 27% Beatus iste SanctusBeatus iste Sanctus
  18. 🔍 27% Benedicentur in ipsoBenedicentur in ipso
  19. 🔍 26% Vivit DominusVivit Dominus
  20. 🔍 26% Virga directionisVirga directionis
  21. 🔍 26% In universa terraIn universa terra
  22. 🔍 26% Deus deorumDeus deorum
  23. 🔍 26% Adorate Dominum omnes angeliAdorate Dominum omnes angeli
  24. 🔍 26% In omnem terramIn omnem terram
  25. 🔍 26% Et respondens universusEt respondens universus
  26. 🔍 26% Notum fecit Dominus alleluiaNotum fecit Dominus alleluia
  27. 🔍 25% Dominus de coeloDominus de coelo
  28. 🔍 25% Domine in virtuteDomine in virtute
  29. 🔍 25% Psallite Regi nostroPsallite Regi nostro
  30. 🔍 25% Voce meaVoce mea
  31. 🔍 25% Filii hominum scitoteFilii hominum scitote
  32. 🔍 25% Suscepimus DeusSuscepimus Deus
  33. 🔍 25% Posuisti DominePosuisti Domine
  34. 🔍 25% Videns autem quia nihilVidens autem quia nihil
  35. 🔍 25% Apprehendit PilatusApprehendit Pilatus
  36. 🔍 25% Inclina DomineInclina Domine
  37. 🔍 25% Aedificavit DeusAedificavit Deus
  38. 🔍 25% InvocantemInvocantem
  39. 🔍 25% Sana DomineSana Domine
  40. 🔍 25% Peperit filium suumPeperit filium suum
  41. 🔍 25% Tollite HostiasTollite Hostias
  42. 🔍 24% ConvertereConvertere
  43. 🔍 24% Cantate Domino et benediciteCantate Domino et benedicite
  44. 🔍 24% Vidit Dominus PetrumVidit Dominus Petrum
  45. 🔍 24% Adorate DeumAdorate Deum
  46. 🔍 24% Domine Dominus noster ... quiaDomine Dominus noster ... quia
  47. 🔍 24% Dominus ab uteroDominus ab utero
  48. 🔍 24% In ecclesiisIn ecclesiis
  49. 🔍 24% Hic accipietHic accipiet
  50. 🔍 24% DeficitDeficit
  51. 🔍 24% Exaltabo te DomineExaltabo te Domine
  52. 🔍 24% Exsurgat DeusExsurgat Deus
  53. 🔍 24% Mirificavit DominusMirificavit Dominus
  54. 🔍 24% Confido in DominoConfido in Domino
  55. 🔍 23% Exaudiat te DominusExaudiat te Dominus
  56. 🔍 23% Diffusa est gratiaDiffusa est gratia
  57. 🔍 23% Redemit ... eosRedemit ... eos
  58. 🔍 23% Dignum sibi DominusDignum sibi Dominus
  59. 🔍 23% Adoramus teAdoramus te
  60. 🔍 23% Dedisti hereditatemDedisti hereditatem
  61. 🔍 23% Specie tuaSpecie tua
  62. 🔍 23% Manus DominiManus Domini
  63. 🔍 23% Notum fecit Dominus opusNotum fecit Dominus opus
  64. 🔍 23% CustodiebantCustodiebant
  65. 🔍 23% Homo natus estHomo natus est