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.

See, e.g.: 1961 Solesmes Liber Usualis

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.

  1. 🔍 100% Inquilini domusInquilini domus
  2. 🔍 28% Respice in meRespice in me
  3. 🔍 28% Respice in meRespice in me
  4. 🔍 27% De ventre matrisDe ventre matris
  5. 🔍 26% Circumdederunt meCircumdederunt me
  6. 🔍 26% Circumdederunt meCircumdederunt me
  7. 🔍 25% FoderuntFoderunt
  8. 🔍 24% Peccantem mePeccantem me
  9. 🔍 24% Reliqui domumReliqui domum
  10. 🔍 24% Semel juraviSemel juravi
  11. 🔍 24% Perfice gressusPerfice gressus
  12. 🔍 24% Miserere (Ps 50)Miserere (Ps 50)
  13. 🔍 24% Benedictio perituriBenedictio perituri
  14. 🔍 24% Esto mihiEsto mihi
  15. 🔍 24% Esto mihiEsto mihi
  16. 🔍 24% Circumdederunt meCircumdederunt me
  17. 🔍 23% Tu es Petrus (Communio)Tu es Petrus (Communio)
  18. 🔍 23% Respexit meRespexit me
  19. 🔍 23% Etenim sederuntEtenim sederunt
  20. 🔍 23% Domus meaDomus mea
  21. 🔍 23% In medio EcclesiaeIn medio Ecclesiae
  22. 🔍 23% Adorate DeumAdorate Deum
  23. 🔍 23% Hodie scietisHodie scietis
  24. 🔍 23% Venite Exultemus DominoVenite Exultemus Domino
  25. 🔍 23% Venite Exultemus DominoVenite Exultemus Domino
  26. 🔍 23% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  27. 🔍 23% ExsurgeExsurge
  28. 🔍 23% In splendoribusIn splendoribus
  29. 🔍 23% Venite exultemus DominoVenite exultemus Domino
  30. 🔍 23% Respice in meRespice in me
  31. 🔍 23% ReminiscereReminiscere
  32. 🔍 23% De necessitatibusDe necessitatibus
  33. 🔍 22% Sapientia aedificavitSapientia aedificavit
  34. 🔍 22% De necessitatibusDe necessitatibus
  35. 🔍 22% ReminiscereReminiscere
  36. 🔍 22% Vidi aquamVidi aquam
  37. 🔍 22% Christus natus est nobisChristus natus est nobis
  38. 🔍 22% Hodie scietisHodie scietis
  39. 🔍 22% Deus in adjutorium (tonus solemnis)Deus in adjutorium (tonus solemnis)
  40. 🔍 22% Asperges meAsperges me
  41. 🔍 22% Reliqui domumReliqui domum
  42. 🔍 22% ExaudivitExaudivit
  43. 🔍 22% Venite exsultemus IVVenite exsultemus IV
  44. 🔍 22% Exaudi Domine... adjutorExaudi Domine... adjutor
  45. 🔍 22% Mitte manum... alleluiaMitte manum... alleluia
  46. 🔍 22% Os justiOs justi
  47. 🔍 22% De ventre matrisDe ventre matris
  48. 🔍 22% Advenit ignis divinusAdvenit ignis divinus
  49. 🔍 22% Deus in adiutorium (ad LM et Vesp. in sollemnitatibus)Deus in adiutorium (ad LM et Vesp. in sollemnitatibus)
  50. 🔍 22% Ne timeasNe timeas
  51. 🔍 22% Dicit Dominus SermonesDicit Dominus Sermones
  52. 🔍 22% Exaudi Domine... adjutorExaudi Domine... adjutor
  53. 🔍 22% In voluntateIn voluntate
  54. 🔍 22% Benedicite DominumBenedicite Dominum
  55. 🔍 22% Adoremus Ps. Laudate Dominum. IIAdoremus Ps. Laudate Dominum. II
  56. 🔍 22% In salutariIn salutari
  57. 🔍 21% Cor meumCor meum
  58. 🔍 21% SederuntSederunt
  59. 🔍 21% Ego quasi storaxEgo quasi storax
  60. 🔍 21% Factus estFactus est
  61. 🔍 21% Exsultet iam angelicaExsultet iam angelica
  62. 🔍 21% Factus est DominusFactus est Dominus
  63. 🔍 21% Rex gloriose MartyrumRex gloriose Martyrum
  64. 🔍 21% Quia fecistiQuia fecisti
  65. 🔍 21% Venite exsultemus DominoVenite exsultemus Domino