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% Diem festum sacratissimae (Resp.)

   
1. 🔍 55% Sanctificamini filii Israel (Resp.)

   
2. 🔍 53% Pacifice loquebantur (Resp.)

   
3. 🔍 52% Orietur stella (Resp.)

   
4. 🔍 52% Sebastianus Dei cultor (Resp.)

   
5. 🔍 52% Notas mihi fecisti (Resp.)

   
6. 🔍 52% Beatam me dicent (Resp.)

   
7. 🔍 50% Jam corpus ejus (Resp.)

   
8. 🔍 50% Quis es tu qui venisti (Resp.)

   
9. 🔍 49% Erat namque in sermone (Resp.)

   
10. 🔍 49% Ipsi sum desponsata (Resp.)

    
11. 🔍 49% Non discedimus a te (Resp.)

    
12. 🔍 48% Doceam iniquos vias tuas (Resp.)

    
13. 🔍 48% In isto loco promissio (Resp.)

    
14. 🔍 47% Deus domini mei Abraham (Resp.)

    
15. 🔍 47% Diem festum sacratissimae Virginis

    
16. 🔍 46% Velociter exaudi me (Resp.)

    
17. 🔍 45% Tulit ergo Dominus (Resp.)

    
18. 🔍 45% Mutato etenim (Resp.)

    
19. 🔍 45% Domini est terra (Resp.)

    
20. 🔍 45% Magi veniunt (Resp.)

    
21. 🔍 45% Fuit vir vitae venerabilis (Resp.)

    
22. 🔍 45% Dies sanctificatus illuxit (Resp.)

    
23. 🔍 44% Sicut mater (Resp.)

    
24. 🔍 44% Cantemus Domino

    
25. 🔍 43% Ecce Adam quasi unus (Resp.)

    
26. 🔍 43% Stetit Moyses coram (Resp.)

    
27. 🔍 43% Stephanus servus Dei (Resp.)

    
28. 🔍 42% Afflicti pro peccatis nostris (Resp.)

    
29. 🔍 42% Congregatae sunt gentes

    
30. 🔍 41% Attendite popule meus (Resp.)

    
31. 🔍 41% Constantes estote (Resp.)

    
32. 🔍 41% Ipse me coronavit (Resp.)

    
33. 🔍 41% Abscondite eleemosynam (Resp.)

    
34. 🔍 40% Participem me fac (Resp.)

    
35. 🔍 40% Stella quam viderunt Magi (Resp.)

    
36. 🔍 40% Radix Jesse (Resp.)

    
37. 🔍 40% Vota mea Domino (Resp.)

    
38. 🔍 40% Deus meus es tu ne (Resp.)

    
39. 🔍 39% Dixit Ruben fratribus suis (Resp.)

    
40. 🔍 39% Merito haec patimur (Resp.)

    
41. 🔍 39% Splendida facta est facies (Resp.)

    
42. 🔍 39% Tulerunt Dominum meum

    
43. 🔍 39% Hodie nobis de caelo (Resp.)

    
44. 🔍 39% Ornatam in monilibus (Resp.)

    
45. 🔍 38% Nihil inquinatum (Resp)

    
46. 🔍 38% Jerusalem plantabis (Resp.)

    
47. 🔍 37% Dixit angelus ad Jacob (Resp.)

    
48. 🔍 37% Tribularer si nescirem (Resp.)

    
49. 🔍 36% Caecus sedebat secus viam (Resp.)

    
50. 🔍 36% Vocavit angelus Domini (Resp.)

    
51. 🔍 34% Isti sunt Sancti qui non (Resp.)

    
52. 🔍 34% Iste homo perfecit omnia

    
53. 🔍 33% Hodie nobis de caelo

    
54. 🔍 33% Continet in gremio (Resp.)

    
55. 🔍 33% Moyses famulus Domini (Resp.)

    
56. 🔍 32% Credo quod Redemptor

    
57. 🔍 32% O beatum virum Martinum

    
58. 🔍 32% Tulerunt Dominum meum (t.p.)

    
59. 🔍 32% Domine exaudi orationem (Resp.)

    
60. 🔍 32% Deus meus eripe me (Resp.)

    
61. 🔍 31% Isti sunt viri sancti

    
62. 🔍 31% Ingressus Angelus ad Tobiam

    
63. 🔍 31% Multiplicentur a Domino (Resp.)

    
64. 🔍 31% Multiplicati sunt (Resp)