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% Iustus germinabit (Tempore paschali)

   
1. 🔍 88% Iustus germinabit

   
2. 🔍 81% Iustus germinabit

   
3. 🔍 75% Germinavit Radix Iesse (Tempore paschali)

   
4. 🔍 73% Verbum caro factum est (In Annuntiatione, Tempore paschali)

   
5. 🔍 72% Spiritus Domini replevit

   
6. 🔍 66% Educas panem de terra

   
7. 🔍 64% Hodie scietis

   
8. 🔍 63% Panem caeli

   
9. 🔍 63% Invocavi Dominum (In Tempore Paschali)

   
10. 🔍 62% Notum fecit

    
11. 🔍 62% Surrexit Dominus vere (Resp. Br. tonus solemnis)

    
12. 🔍 62% Hodie scietis

    
13. 🔍 62% Beati qui habitant

    
14. 🔍 61% Hodie Maria Virgo

    
15. 🔍 61% Magnus Dominus et laudabilis

    
16. 🔍 61% Germinavit Radix Iesse

    
17. 🔍 61% Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)

    
18. 🔍 61% Verbum caro factum est (In Annuntiatione)

    
19. 🔍 60% Maria Virgo exaltata est

    
20. 🔍 60% Sancti tui Domine gloriam

    
21. 🔍 59% In hoc cognóvi

    
22. 🔍 59% Tollite jugum meum

    
23. 🔍 59% Tua est magnificentia

    
24. 🔍 59% Ascendens Christus (R. Br. Tonus Solemnis)

    
25. 🔍 58% Omnes de Saba

    
26. 🔍 57% Adorabunt eum

    
27. 🔍 57% Spiritus Paraclitus

    
28. 🔍 56% Sancte Pater Benedicte (Tonus Solemnis T.P.)

    
29. 🔍 55% Benedicentur in ipso

    
30. 🔍 55% Sedes tua Deus

    
31. 🔍 55% Os justi

    
32. 🔍 54% Ave Maria (R. Br. Tonus Solemnis T.P.)

    
33. 🔍 54% Surrexit Dominus de sepulcro (Resp. Br. tonus solemnis)

    
34. 🔍 54% Constituit eum

    
35. 🔍 53% Afferte Domino

    
36. 🔍 53% Ascendens Christus in altum

    
37. 🔍 53% Invocavi Dominum

    
38. 🔍 52% Christus dilexit nos (tonus solemnis)

    
39. 🔍 52% Ascendit fumus

    
40. 🔍 52% Cibavit illos. I

    
41. 🔍 52% Ave Maria

    
42. 🔍 52% Redemisti nos Domine (Resp Br)

    
43. 🔍 52% Verbum caro factum est

    
44. 🔍 52% Assumpta est

    
45. 🔍 51% Ave Maria (R. Br. Tonus Solemnis)

    
46. 🔍 51% Verbum caro factum est ... allel.

    
47. 🔍 51% Benedicamus Patrem et Filium

    
48. 🔍 51% Verbum Caro [R.Br.Tonus Solemnis]

    
49. 🔍 50% Tibi laus, tibi gloria

    
50. 🔍 50% Angelus Domini nuntiavit (Resp. Br. tonus solemnis)

    
51. 🔍 50% Benedicamus Patrem et Filium

    
52. 🔍 50% Benedicamus Patrem et Filium

    
53. 🔍 49% Hodie scietis

    
54. 🔍 48% In hoc cognovi

    
55. 🔍 47% Notum fecit Dominus

    
56. 🔍 47% Locus iste

    
57. 🔍 45% Exsultent justi

    
58. 🔍 43% Inter natos mulierum I

    
59. 🔍 43% Sancte Pater Benedicte

    
60. 🔍 42% In columbae specie (Resp. Br. tonus solemnis)

    
61. 🔍 42% Ave Maria (R.Br.Tonus Solemnis)

    
62. 🔍 41% Iustis germinabit

    
63. 🔍 41% In hoc cognóvi

    
64. 🔍 41% Salus et gloria - mode IV