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% Veniet fortiorVeniet fortior
  2. 🔍 85% Veniet fortiorVeniet fortior
  3. 🔍 65% Veniet fortior meVeniet fortior me
  4. 🔍 56% Veniet fortiorVeniet fortior
  5. 🔍 56% Veniet fortiorVeniet fortior
  6. 🔍 48% Veniet fortiorVeniet fortior
  7. 🔍 43% Qui post me venitQui post me venit
  8. 🔍 36% Qui post me venitQui post me venit
  9. 🔍 34% Qui post me venitQui post me venit
  10. 🔍 32% Qui post me venitQui post me venit
  11. 🔍 30% Me oportet minui (Resp.)Me oportet minui (Resp.)
  12. 🔍 29% Qui post meQui post me
  13. 🔍 29% Qui post meQui post me
  14. 🔍 27% Trahe me... oleumTrahe me... oleum
  15. 🔍 27% Ecce veniet DeusEcce veniet Deus
  16. 🔍 26% Ecce Agnus Dei (Resp.)Ecce Agnus Dei (Resp.)
  17. 🔍 26% Inclina cor meumInclina cor meum
  18. 🔍 25% Trahe meTrahe me
  19. 🔍 25% Qui post me venitQui post me venit
  20. 🔍 24% Venit lumenVenit lumen
  21. 🔍 24% Laetamini cum Jerusalem (Ant.)Laetamini cum Jerusalem (Ant.)
  22. 🔍 24% Cum venerit FiliusCum venerit Filius
  23. 🔍 24% Adversum meAdversum me
  24. 🔍 24% ContumeliasContumelias
  25. 🔍 24% BenedictaBenedicta
  26. 🔍 24% Ecce Dominus venietEcce Dominus veniet
  27. 🔍 23% Nunc tempus acceptabileNunc tempus acceptabile
  28. 🔍 23% Ecce veniet prophetaEcce veniet propheta
  29. 🔍 23% Exsultet jam AngelicaExsultet jam Angelica
  30. 🔍 22% Omnis pulchritudoOmnis pulchritudo
  31. 🔍 22% ExspectaboExspectabo
  32. 🔍 22% De caelo venietDe caelo veniet
  33. 🔍 22% Domine non estDomine non est
  34. 🔍 22% Eripe me Domine ab homineEripe me Domine ab homine
  35. 🔍 22% Et veneruntEt venerunt
  36. 🔍 22% O per omniaO per omnia
  37. 🔍 22% Nunc tempusNunc tempus
  38. 🔍 21% Domine non sum dignusDomine non sum dignus
  39. 🔍 21% Rector potens (In Adventu)Rector potens (In Adventu)
  40. 🔍 21% Rector potens (In Adventu)Rector potens (In Adventu)
  41. 🔍 21% Deus Deus meusDeus Deus meus
  42. 🔍 21% Gratia DeiGratia Dei
  43. 🔍 21% Eripe me Domine ab homineEripe me Domine ab homine
  44. 🔍 21% Non vos relinquamNon vos relinquam
  45. 🔍 21% Eripe me Domine ab homineEripe me Domine ab homine
  46. 🔍 21% Eripe me Domine ab homineEripe me Domine ab homine
  47. 🔍 21% Erue a frameaErue a framea
  48. 🔍 21% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  49. 🔍 21% Post mortemPost mortem
  50. 🔍 21% Exaudi DeusExaudi Deus
  51. 🔍 21% Miserere (Ps 50)Miserere (Ps 50)
  52. 🔍 20% Ecce ego JoannesEcce ego Joannes
  53. 🔍 20% Lucia virgoLucia virgo
  54. 🔍 20% Leva JerusalemLeva Jerusalem
  55. 🔍 20% Veni Creator (1983/1934)Veni Creator (1983/1934)
  56. 🔍 20% Sancte PauleSancte Paule
  57. 🔍 20% Miserere mihiMiserere mihi
  58. 🔍 20% Beatus populusBeatus populus
  59. 🔍 20% Cor arca legem continensCor arca legem continens
  60. 🔍 20% Quinque prudentesQuinque prudentes
  61. 🔍 20% Ascendente JesuAscendente Jesu
  62. 🔍 20% Ex more docti mysticoEx more docti mystico
  63. 🔍 20% Deus misericordiaDeus misericordia
  64. 🔍 20% Canite tubaCanite tuba
  65. 🔍 20% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)