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.

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.

0. 🔍 100% Dabit ei Dominus

   
1. 🔍 75% Dabit ei Dominus

   
2. 🔍 66% Dabit illi Dominus

   
3. 🔍 66% Dabit illi Dominus

   
4. 🔍 59% Dabit ei Dominus

   
5. 🔍 59% Dabit ei

   
6. 🔍 53% Dabit ei Dominus

   
7. 🔍 49% Dabit illi Dominus

   
8. 🔍 44% Ecce ancilla Domini

   
9. 🔍 40% Dabit illi Dominus

   
10. 🔍 38% Veniet Dominus et non

    
11. 🔍 36% Ecce Crucem Domini

    
12. 🔍 35% Gabriel Angelus... Ave.

    
13. 🔍 35% Gabriel Angelus... Ave

    
14. 🔍 34% Juravit Dominus

    
15. 🔍 34% Spiritus qui

    
16. 🔍 34% Super solium David

    
17. 🔍 34% Ne timeas... alleluia

    
18. 🔍 33% Dominus dabit virtutem

    
19. 🔍 33% Joannes vocabitur

    
20. 🔍 33% Ego sum panis vivus

    
21. 🔍 33% Dominus dabit

    
22. 🔍 33% Dixit Dominus Domino

    
23. 🔍 33% Alleluia. (Monday P. T. at Vespers)

    
24. 🔍 33% Joannes vocabitur nomen

    
25. 🔍 32% Ecce veniet Deus

    
26. 🔍 32% Ecce veniet desideratus

    
27. 🔍 32% Alleluia. (Sund. P. T. at Vespers)

    
28. 🔍 32% Exaudiat Dominus

    
29. 🔍 32% Ecce apparebit

    
30. 🔍 32% Alleluia. (Sund. P. T. at Terce)

    
31. 🔍 32% Alleluia. (Friday P. T. at Vespers)

    
32. 🔍 32% Dominus dabit

    
33. 🔍 32% In caelestibus regnis... alleluia

    
34. 🔍 31% Unus militum

    
35. 🔍 31% Unus militum

    
36. 🔍 31% Fulcite me floribus

    
37. 🔍 31% Alleluia. (T.P. ad Completorium)

    
38. 🔍 31% Ecce Dominus veniet

    
39. 🔍 31% Alleluia confitemini. (Sundays throughout the year at Prime)

    
40. 🔍 30% Alleluia. (Saturday P. T. at Vespers)

    
41. 🔍 30% Angeli Domini

    
42. 🔍 30% Misit Dominus…de manu

    
43. 🔍 30% Miserere mihi

    
44. 🔍 30% Haec est quae nescivit

    
45. 🔍 30% Alleluia. (Sund. P. T. at Prime)

    
46. 🔍 30% Veni sponsa Christi (I Vesperis)

    
47. 🔍 30% Alleluia. (Tuesday P. T. at Vespers)

    
48. 🔍 30% Qui timet Dominum

    
49. 🔍 30% Christus Dominus

    
50. 🔍 29% In circuitu

    
51. 🔍 29% Alleluia. (Thursday P. T. at Vespers)

    
52. 🔍 29% Stans a dextris ejus

    
53. 🔍 29% Dominus dabit

    
54. 🔍 29% Spiritus Domini replevit

    
55. 🔍 29% Suavis Dominus

    
56. 🔍 29% Dominus dabit

    
57. 🔍 29% Christus Dei Filius

    
58. 🔍 29% Transeunte Domino

    
59. 🔍 29% Estote fortes in bello

    
60. 🔍 29% Ecce Dominus noster... ut illuminet

    
61. 🔍 29% Et cum ejecisset

    
62. 🔍 29% Innuebant patri

    
63. 🔍 29% Fontes et omnia

    
64. 🔍 29% Fontes et omnia