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.

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% Sinite parvulosSinite parvulos
  2. 🔍 73% Sinite parvulosSinite parvulos
  3. 🔍 41% Sinite parvulos 1Sinite parvulos 1
  4. 🔍 37% Sinite parvulosSinite parvulos
  5. 🔍 32% Venite ad meVenite ad me
  6. 🔍 31% Primum quaeritePrimum quaerite
  7. 🔍 27% Venite post meVenite post me
  8. 🔍 25% Sinite parvulosSinite parvulos
  9. 🔍 25% Manete in meManete in me
  10. 🔍 24% Video caelos (Com.)Video caelos (Com.)
  11. 🔍 23% Ego sum pauperEgo sum pauper
  12. 🔍 22% Joseph autemJoseph autem
  13. 🔍 22% Credo VCredo V
  14. 🔍 21% Et si coramEt si coram
  15. 🔍 20% Dextera DominiDextera Domini
  16. 🔍 20% Non fecitNon fecit
  17. 🔍 20% Credo ICredo I
  18. 🔍 20% ModicumModicum
  19. 🔍 20% De necessitatibusDe necessitatibus
  20. 🔍 20% Ego dilectoEgo dilecto
  21. 🔍 19% ResponsumResponsum
  22. 🔍 19% Hoc corpusHoc corpus
  23. 🔍 19% Domine ne longeDomine ne longe
  24. 🔍 19% Video coelosVideo coelos
  25. 🔍 19% Refulsit solRefulsit sol
  26. 🔍 19% DilexistiDilexisti
  27. 🔍 19% Ite IXIte IX
  28. 🔍 19% Factus est sine AlleluiaFactus est sine Alleluia
  29. 🔍 18% Desiderium pauperumDesiderium pauperum
  30. 🔍 18% Juxta vestibulumJuxta vestibulum
  31. 🔍 18% Crux fidelisCrux fidelis
  32. 🔍 18% Venite post meVenite post me
  33. 🔍 18% Misericordia tuaMisericordia tua
  34. 🔍 18% MagnificatMagnificat
  35. 🔍 18% Simile est... negotiatoriSimile est... negotiatori
  36. 🔍 18% Jam Christus astraJam Christus astra
  37. 🔍 18% Domine Deus salutisDomine Deus salutis
  38. 🔍 18% Primum quaeritePrimum quaerite
  39. 🔍 18% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  40. 🔍 18% Misit meMisit me
  41. 🔍 18% Misit meMisit me
  42. 🔍 17% Signum magnumSignum magnum
  43. 🔍 17% Ego clamaviEgo clamavi
  44. 🔍 17% Te lucis ante terminum (Pentecost)Te lucis ante terminum (Pentecost)
  45. 🔍 17% Spiritus Domini sine AlleluiaSpiritus Domini sine Alleluia
  46. 🔍 17% Pange lingua... LaureamPange lingua... Lauream
  47. 🔍 17% Pange lingua... LaureamPange lingua... Lauream
  48. 🔍 17% Crucem tuamCrucem tuam
  49. 🔍 17% Vidimus stellamVidimus stellam
  50. 🔍 17% Magna est gloria (Com.)Magna est gloria (Com.)
  51. 🔍 17% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  52. 🔍 17% Amen dico vobis quod uniAmen dico vobis quod uni
  53. 🔍 17% Jam Christus astraJam Christus astra
  54. 🔍 17% Dextera Domini... alleluiaDextera Domini... alleluia
  55. 🔍 17% Gloriosa dicta... MariaGloriosa dicta... Maria
  56. 🔍 17% Pater cum essemPater cum essem
  57. 🔍 17% In virtute tuaIn virtute tua
  58. 🔍 17% Exsultabunt DominoExsultabunt Domino
  59. 🔍 17% Simile est... hominiSimile est... homini
  60. 🔍 17% Ab ortu solisAb ortu solis
  61. 🔍 17% Domine quando venerisDomine quando veneris
  62. 🔍 17% Joseph fili DavidJoseph fili David
  63. 🔍 17% Qui meditabiturQui meditabitur
  64. 🔍 17% Iste Confessor (Conf. Bishop) (another chant)Iste Confessor (Conf. Bishop) (another chant)
  65. 🔍 17% Intellige clamoremIntellige clamorem