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% Venit Maria nuntiansVenit Maria nuntians
  2. 🔍 71% Venit MariaVenit Maria
  3. 🔍 58% Venit Maria nuntiansVenit Maria nuntians
  4. 🔍 48% Venit Maria nuntians 2Venit Maria nuntians 2
  5. 🔍 34% Inclinavit se MariaInclinavit se Maria
  6. 🔍 31% Dicit Jesus Maria conversaDicit Jesus Maria conversa
  7. 🔍 31% Cognovit eam DominusCognovit eam Dominus
  8. 🔍 30% Non enim vos estisNon enim vos estis
  9. 🔍 29% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  10. 🔍 29% Cognovit eum DominusCognovit eum Dominus
  11. 🔍 28% Haec accipietHaec accipiet
  12. 🔍 28% AlleluiaAlleluia
  13. 🔍 27% Dum transisset sabbatumDum transisset sabbatum
  14. 🔍 27% Ardens est cor meumArdens est cor meum
  15. 🔍 27% Statuit illi testamentumStatuit illi testamentum
  16. 🔍 26% Venite omnes adoremusVenite omnes adoremus
  17. 🔍 26% Salus et gloriaSalus et gloria
  18. 🔍 26% Salus et gloriaSalus et gloria
  19. 🔍 26% Virgines DominiVirgines Domini
  20. 🔍 26% Lauda... qui posuitLauda... qui posuit
  21. 🔍 26% Iustus DominusIustus Dominus
  22. 🔍 26% Alleluia LaudateAlleluia Laudate
  23. 🔍 25% Dixit Dominus matri suaeDixit Dominus matri suae
  24. 🔍 25% Salus et gloria et virtus (VIII)Salus et gloria et virtus (VIII)
  25. 🔍 25% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  26. 🔍 25% Salus et gloriaSalus et gloria
  27. 🔍 24% Via justorumVia justorum
  28. 🔍 24% Non vos me elegistisNon vos me elegistis
  29. 🔍 24% Gloriosus apparuistiGloriosus apparuisti
  30. 🔍 24% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  31. 🔍 24% Gloria et honoreGloria et honore
  32. 🔍 24% Isti sunt viri... quos elegitIsti sunt viri... quos elegit
  33. 🔍 24% Justi confitebunturJusti confitebuntur
  34. 🔍 23% Angelus Domini nuntiavit (Resp. Br. T.P.)Angelus Domini nuntiavit (Resp. Br. T.P.)
  35. 🔍 23% Ave Maria (Resp. br. in T.P.))Ave Maria (Resp. br. in T.P.))
  36. 🔍 23% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  37. 🔍 23% Tulerunt Dominum meumTulerunt Dominum meum
  38. 🔍 23% Tollite iugum meumTollite iugum meum
  39. 🔍 23% Alleluia. (Monday P. T. at Lauds)Alleluia. (Monday P. T. at Lauds)
  40. 🔍 23% Salus et gloriaSalus et gloria
  41. 🔍 23% In hoc cognoscent omnesIn hoc cognoscent omnes
  42. 🔍 23% Super te Ierusalem constituiSuper te Ierusalem constitui
  43. 🔍 23% Salus et gloria - mode IVSalus et gloria - mode IV
  44. 🔍 23% Accinxit fortitudineAccinxit fortitudine
  45. 🔍 23% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  46. 🔍 23% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  47. 🔍 22% Puer natus in BethlehemPuer natus in Bethlehem
  48. 🔍 22% Occidit HerodesOccidit Herodes
  49. 🔍 22% Sapientiam sanctorumSapientiam sanctorum
  50. 🔍 22% O beatae passionisO beatae passionis
  51. 🔍 22% Exsurgat DeusExsurgat Deus
  52. 🔍 22% Christus nobis dicitChristus nobis dicit
  53. 🔍 22% Sapientiam sanctorumSapientiam sanctorum
  54. 🔍 22% Fulgebunt justi sicut solFulgebunt justi sicut sol
  55. 🔍 22% Fuit virFuit vir
  56. 🔍 22% Domine clamavi ad teDomine clamavi ad te
  57. 🔍 22% Domine clamavi ad teDomine clamavi ad te
  58. 🔍 22% Magnificentia et pulchritudoMagnificentia et pulchritudo
  59. 🔍 22% Vos estis qui permansistisVos estis qui permansistis
  60. 🔍 22% Sancti Domini Domino benediciteSancti Domini Domino benedicite
  61. 🔍 22% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  62. 🔍 22% Sit nomen DominiSit nomen Domini
  63. 🔍 22% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  64. 🔍 22% Dum perambularetDum perambularet
  65. 🔍 22% Isti viventes in carneIsti viventes in carne