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.

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% Vincenti

   
1. 🔍 65% Vincenti dabo manna

   
2. 🔍 46% Ex quo omnia

   
3. 🔍 35% Vincenti dabo

   
4. 🔍 33% Ex quo omnia

   
5. 🔍 33% Vincenti

   
6. 🔍 28% Sacerdotes sancti

   
7. 🔍 25% O sacrum convivium

   
8. 🔍 25% Qui pacem ponit

   
9. 🔍 24% Jubilate Deo omnis

   
10. 🔍 23% Vincenti dabo manna

    
11. 🔍 23% Alleluia. (Sund. P. T. at Vespers)

    
12. 🔍 23% Alleluia. (Sund. P. T. at None)

    
13. 🔍 22% Alleluia. (Sund. P. T. at Terce)

    
14. 🔍 22% Transeunte Domino

    
15. 🔍 22% Dilectus meus

    
16. 🔍 22% Alleluia. (T.P. ad Completorium)

    
17. 🔍 22% Lux perpetua

    
18. 🔍 21% Magister quod est

    
19. 🔍 21% Alleluia. (Sund. P. T. at Prime)

    
20. 🔍 21% Alleluia. (Sund. P. T. at Sext)

    
21. 🔍 21% Alleluia deduc me. (Sundays throughout the year at Terce)

    
22. 🔍 21% Spiritus qui

    
23. 🔍 21% Pinguis est

    
24. 🔍 21% Alleluia. (Saturday P. T. at Vespers)

    
25. 🔍 21% Veniet Dominus et non

    
26. 🔍 21% Alleluia. (Thursday P. T. at Vespers)

    
27. 🔍 21% Fidelis Dominus

    
28. 🔍 21% Tu gloria Jerusalem

    
29. 🔍 20% Alleluia. (Monday P. T. at Vespers)

    
30. 🔍 20% Dixit Dominus Domino

    
31. 🔍 20% Lux de luce

    
32. 🔍 20% Alleluia. (Tuesday P. T. at Vespers)

    
33. 🔍 20% Ingressus Angelus

    
34. 🔍 20% Alleluia Laudate

    
35. 🔍 20% Alleluia. (Wednesday P. T. at Vespers)

    
36. 🔍 20% Alleluia faciem tuam. (Sundays throughout the year at None)

    
37. 🔍 20% Vado ad eum... sed quia

    
38. 🔍 20% Alleluia confitemini. (Sundays throughout the year at Prime)

    
39. 🔍 20% Spiritus Domini replevit

    
40. 🔍 20% Alleluia. (Friday P. T. at Vespers)

    
41. 🔍 20% Fecit mihi magna

    
42. 🔍 20% Angelorum esca

    
43. 🔍 20% Domine non est exaltatum

    
44. 🔍 19% Misit Dominus…de manu

    
45. 🔍 19% Alleluia tuus sum ego. (Sundays throughout the year at Sext)

    
46. 🔍 19% Dabo in Sion

    
47. 🔍 19% Sub throno Dei

    
48. 🔍 19% O sacrum convivium

    
49. 🔍 19% Jucundare filia

    
50. 🔍 19% Jucundare filia

    
51. 🔍 19% Confortatus est

    
52. 🔍 19% Alleluia (T. P. ad Nonam)

    
53. 🔍 19% Spiritus Domini replevit

    
54. 🔍 19% Jerusalem gaude

    
55. 🔍 19% Super muros tuos

    
56. 🔍 19% Spiritus Domini replevit

    
57. 🔍 19% Ego plantavi

    
58. 🔍 19% Domine ostende

    
59. 🔍 19% Salvum me fac

    
60. 🔍 19% Deus autem noster

    
61. 🔍 19% Qui me confessus fuerit

    
62. 🔍 19% Qui me confessus fuerit

    
63. 🔍 19% Qui vult venire

    
64. 🔍 19% Ecce nomen Domini venit