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% IntellegeIntellege
  2. 🔍 46% Benedico... FiliumBenedico... Filium
  3. 🔍 44% IntellegeIntellege
  4. 🔍 43% Ipsi soli servoIpsi soli servo
  5. 🔍 43% Annulo suoAnnulo suo
  6. 🔍 39% Intellege clamoremIntellege clamorem
  7. 🔍 37% Intellege clamoremIntellege clamorem
  8. 🔍 36% Intende voci orationisIntende voci orationis
  9. 🔍 32% Ego plantaviEgo plantavi
  10. 🔍 30% Beata AgnesBeata Agnes
  11. 🔍 30% Benedicamus Domino (memoria)Benedicamus Domino (memoria)
  12. 🔍 29% Libenter gloriaborLibenter gloriabor
  13. 🔍 28% Sancte Paule apostoleSancte Paule apostole
  14. 🔍 28% Et subito circumfulsitEt subito circumfulsit
  15. 🔍 27% Operuit caelosOperuit caelos
  16. 🔍 27% Gratia Dei in meGratia Dei in me
  17. 🔍 27% Ecce prudens virgoEcce prudens virgo
  18. 🔍 26% Ista est quae contempsitIsta est quae contempsit
  19. 🔍 26% Adiuvabit eamAdiuvabit eam
  20. 🔍 26% Sapientiam sanctorumSapientiam sanctorum
  21. 🔍 26% Intellige clamoremIntellige clamorem
  22. 🔍 26% Orbe qui PraesulOrbe qui Praesul
  23. 🔍 26% O crux gloriosaO crux gloriosa
  24. 🔍 26% Vincenti dabo ei edereVincenti dabo ei edere
  25. 🔍 25% Tu es vasTu es vas
  26. 🔍 25% Angelis suis Deus mandavit de teAngelis suis Deus mandavit de te
  27. 🔍 24% Annuntiate populisAnnuntiate populis
  28. 🔍 18% Verba meaVerba mea
  29. 🔍 17% Verba meaVerba mea
  30. 🔍 16% Intellige clamorem meumIntellige clamorem meum
  31. 🔍 16% Verba meaVerba mea
  32. 🔍 15% Elegit eam DeusElegit eam Deus
  33. 🔍 15% Verba meaVerba mea
  34. 🔍 15% Intellige clamoremIntellige clamorem
  35. 🔍 14% Montes et omnesMontes et omnes
  36. 🔍 14% Montes et omnesMontes et omnes
  37. 🔍 14% Suscipiant DomineSuscipiant Domine
  38. 🔍 14% Intellige clamoremIntellige clamorem
  39. 🔍 14% Tibi DomineTibi Domine
  40. 🔍 14% Montes et omnesMontes et omnes
  41. 🔍 13% Verba meaVerba mea
  42. 🔍 13% Iesu redemptor omniumIesu redemptor omnium
  43. 🔍 13% Majorem hac dilectionemMajorem hac dilectionem
  44. 🔍 13% Trahe me... oleumTrahe me... oleum
  45. 🔍 12% Tu DomineTu Domine
  46. 🔍 12% Conditor alme siderumConditor alme siderum
  47. 🔍 12% Invocabo nomenInvocabo nomen
  48. 🔍 12% Verba meaVerba mea
  49. 🔍 12% Adspice in meAdspice in me
  50. 🔍 12% Aspice in meAspice in me
  51. 🔍 11% Benedic anima meaBenedic anima mea
  52. 🔍 11% Aspice in meAspice in me
  53. 🔍 11% De profundisDe profundis
  54. 🔍 11% Dilexit AndreamDilexit Andream
  55. 🔍 11% Angelus Gabriel apparuitAngelus Gabriel apparuit
  56. 🔍 11% Gressus meosGressus meos
  57. 🔍 11% Cum videritisCum videritis
  58. 🔍 11% Dicit Dominus SermonesDicit Dominus Sermones
  59. 🔍 11% De profundis clamaviDe profundis clamavi
  60. 🔍 11% Majorem hac dilectionemMajorem hac dilectionem
  61. 🔍 11% Adspice in meAdspice in me
  62. 🔍 11% Servite DominoServite Domino
  63. 🔍 11% Redime meRedime me
  64. 🔍 11% Inclina DomineInclina Domine
  65. 🔍 11% Domine clamaviDomine clamavi