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% Antequam comedam suspiro

   
1. 🔍 56% Antequam comedam suspiro

   
2. 🔍 46% Antequam comedam

   
3. 🔍 35% Tribulationes civitatum

   
4. 🔍 34% Exaudi Deus deprecationem (Resp.)

   
5. 🔍 34% O beata Mater

   
6. 🔍 34% Eram quasi Agnus

   
7. 🔍 33% Egregie Dei martyr Sebastiane (Resp.)

   
8. 🔍 33% In sudore vultus tui (Resp.)

   
9. 🔍 32% Hic est dies praeclarus (Resp.)

   
10. 🔍 32% Machabaeus

    
11. 🔍 32% In proximo est (Resp.)

    
12. 🔍 31% Surge Petre

    
13. 🔍 31% Dixit Judas fratribus suis (Resp.)

    
14. 🔍 31% Hymnus Te Deum

    
15. 🔍 31% Tolle arma tua (Resp.)

    
16. 🔍 31% Ecce odor filii mei (Resp.)

    
17. 🔍 30% Spiritus Sanctus replevit totam domum

    
18. 🔍 30% Eram quasi agnus innocens

    
19. 🔍 30% Te Deum (sec. mor. Rom.)

    
20. 🔍 30% O Redemptor

    
21. 🔍 30% Ne derelinquas me

    
22. 🔍 30% Te Deum (sec. mor. Rom)

    
23. 🔍 30% Congratulamini mihi...quia cum (Resp.)

    
24. 🔍 29% Hoc beato Gregorio (Resp.)

    
25. 🔍 29% Puer meus noli timere

    
26. 🔍 29% Te Deum

    
27. 🔍 29% Venite Exsultemus VII

    
28. 🔍 29% Amo Christum (Resp.)

    
29. 🔍 29% Cum autem complacuit

    
30. 🔍 29% Dum ingrederetur (Resp.)

    
31. 🔍 29% Ecce puer meus (Resp.)

    
32. 🔍 29% Adjutor meus tibi psallam (Resp.)

    
33. 🔍 29% Simeon justus (Resp.)

    
34. 🔍 29% Te Deum

    
35. 🔍 28% Venite exultemus III

    
36. 🔍 28% Popule meus quid feci (Resp.)

    
37. 🔍 28% Omnes de Saba (Resp.)

    
38. 🔍 28% Venite exsultemus (mode 7a solemnis)

    
39. 🔍 28% Sanctorum meritis inclyta gaudia

    
40. 🔍 28% Nuntiaverunt Jacob dicentes (Resp.)

    
41. 🔍 28% Ne derelinquas me

    
42. 🔍 28% Cum ceciderit justus (Resp.)

    
43. 🔍 28% Te Deum

    
44. 🔍 28% Simon Petre antequam

    
45. 🔍 28% Iste est frater vester minimus (Resp.)

    
46. 🔍 28% Advenit ignis divinus

    
47. 🔍 28% Salvum me fac (Psalmus 68)

    
48. 🔍 28% O lux beata Caelitum

    
49. 🔍 28% O Redemptor

    
50. 🔍 28% Hic est fratrum amator

    
51. 🔍 28% Domine pater et Deus

    
52. 🔍 28% Elegit Dominus virum (Resp.)

    
53. 🔍 28% Missus est Gabriel Angelus (t.p. alter tonus)

    
54. 🔍 27% Lucia Virgo (Resp.)

    
55. 🔍 27% O lux beata Caelitum

    
56. 🔍 27% Dominus mecum

    
57. 🔍 27% Impii super justum (Resp.)

    
58. 🔍 27% Gaudebo in populo meo

    
59. 🔍 27% O lux beata Caelitum

    
60. 🔍 27% In voluntate

    
61. 🔍 27% O lux beata Caelitum

    
62. 🔍 27% O lux beata Caelitum

    
63. 🔍 27% Domine Pater et Deus

    
64. 🔍 27% Adoraverunt viventem (Resp.)