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% Recordare Virgo

   
1. 🔍 63% Recordare Virgo

   
2. 🔍 39% Recordare Virgo Mater

   
3. 🔍 33% Recordare Virgo

   
4. 🔍 32% Alleluia. (T.P. ad Completorium)

   
5. 🔍 32% Recordare

   
6. 🔍 31% Recordare

   
7. 🔍 31% Recordare Virgo

   
8. 🔍 28% Felices sensus

   
9. 🔍 27% Recordare mei

   
10. 🔍 27% Recordáre, Virgo Mater

    
11. 🔍 26% Exsultabunt Domino

    
12. 🔍 26% Regina mundi

    
13. 🔍 26% Hodie scietis

    
14. 🔍 25% Visitasti terram

    
15. 🔍 25% Caritas Dei cum Alleluia

    
16. 🔍 25% Alleluia. (Sund. P. T. at Terce)

    
17. 🔍 25% Intonuit de caelo

    
18. 🔍 25% Ite XV/XVI

    
19. 🔍 25% Benedicta et venerabilis

    
20. 🔍 25% Beata viscera

    
21. 🔍 24% Benedicta es tu

    
22. 🔍 24% Confundantur

    
23. 🔍 24% Domine spes mea

    
24. 🔍 24% Ecce omnes redempti

    
25. 🔍 24% Alleluia. (Sund. P. T. at Vespers)

    
26. 🔍 24% Alleluia (ad introitum mode 6)

    
27. 🔍 24% Beata es Virgo Maria Dei

    
28. 🔍 24% Miserere mihi

    
29. 🔍 24% Litania 02 Pater de caelis

    
30. 🔍 24% Alleluia. (Friday P. T. at Vespers)

    
31. 🔍 23% Deus autem noster

    
32. 🔍 23% Ambulate

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

    
34. 🔍 23% Tu gloria Jerusalem

    
35. 🔍 23% Alleluia (ad offertorium mode 1)

    
36. 🔍 23% Recordare mei (verses)

    
37. 🔍 23% Ite Ia

    
38. 🔍 23% Intret oratio

    
39. 🔍 23% Dolorosa

    
40. 🔍 23% Alleluia confitemini. (Sundays throughout the year at Prime)

    
41. 🔍 23% Semel juravi

    
42. 🔍 23% Exaltare Domine

    
43. 🔍 23% Magna est gloria (Com.)

    
44. 🔍 23% Per te immaculata

    
45. 🔍 23% Ecce Virgo

    
46. 🔍 22% Respexit me

    
47. 🔍 22% Audi filia et vide (Tract.)

    
48. 🔍 22% Etenim sederunt

    
49. 🔍 22% Alleluia (ad offertorium mode 4)

    
50. 🔍 22% Misericordia Domini

    
51. 🔍 22% Alleluia. (Saturday P. T. at Vespers)

    
52. 🔍 22% Alleluia. (Wednesday P. T. at Vespers)

    
53. 🔍 22% Qui habitat

    
54. 🔍 22% Infirmus fui

    
55. 🔍 22% Deus misereatur

    
56. 🔍 22% Os justi

    
57. 🔍 22% Florete... et date

    
58. 🔍 22% Dum sanctificatus

    
59. 🔍 22% Qui timet Dominum

    
60. 🔍 22% Quod dico vobis

    
61. 🔍 22% Crucem tuam

    
62. 🔍 22% Ite IX

    
63. 🔍 22% Qui meditabitur

    
64. 🔍 22% Erit vobis