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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% In aeternumIn aeternum
  2. πŸ” 54% In aetΓ©rnum misericΓ³rdiaIn aetΓ©rnum misericΓ³rdia
  3. πŸ” 43% Benedicam te (II)Benedicam te (II)
  4. πŸ” 37% MiserebiturMiserebitur
  5. πŸ” 37% Ne timeasNe timeas
  6. πŸ” 35% MiserebiturMiserebitur
  7. πŸ” 35% Per viscera... DeusPer viscera... Deus
  8. πŸ” 35% Miserere mihiMiserere mihi
  9. πŸ” 34% In regenerationeIn regeneratione
  10. πŸ” 34% Ecce ego JoannesEcce ego Joannes
  11. πŸ” 34% Sacerdos in aeternumSacerdos in aeternum
  12. πŸ” 34% Iubilate Deo (99)Iubilate Deo (99)
  13. πŸ” 33% Angeli DominiAngeli Domini
  14. πŸ” 33% In aeternum DominusIn aeternum Dominus
  15. πŸ” 33% Misericordia tuaMisericordia tua
  16. πŸ” 32% Dixit... villicoDixit... villico
  17. πŸ” 32% Quoniam in aeternumQuoniam in aeternum
  18. πŸ” 31% Misericordia DominiMisericordia Domini
  19. πŸ” 31% Misericordias DominiMisericordias Domini
  20. πŸ” 31% Dabit illi DominusDabit illi Dominus
  21. πŸ” 31% Alleluia confiteminiAlleluia confitemini
  22. πŸ” 31% Redemisti nosRedemisti nos
  23. πŸ” 30% Secundum multitudinemSecundum multitudinem
  24. πŸ” 30% Redemisti nosRedemisti nos
  25. πŸ” 30% Si manseritis in meSi manseritis in me
  26. πŸ” 30% In medio EcclesiaeIn medio Ecclesiae
  27. πŸ” 30% Quoniam in aeternumQuoniam in aeternum
  28. πŸ” 30% Ego sum RaphaelEgo sum Raphael
  29. πŸ” 30% In aeternum DomineIn aeternum Domine
  30. πŸ” 30% Domine in caeloDomine in caelo
  31. πŸ” 29% Ne timeas... invenistiNe timeas... invenisti
  32. πŸ” 29% Dabit eiDabit ei
  33. πŸ” 29% Gloria in excelsisGloria in excelsis
  34. πŸ” 29% Suavis estSuavis est
  35. πŸ” 29% Ave MariaAve Maria
  36. πŸ” 29% Dele iniquitatemDele iniquitatem
  37. πŸ” 29% Sacerdos in aeternumSacerdos in aeternum
  38. πŸ” 29% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  39. πŸ” 29% Cum videritisCum videritis
  40. πŸ” 29% Adeamus. Ps. MisericΓ³rdiasAdeamus. Ps. MisericΓ³rdias
  41. πŸ” 29% Corpora SanctorumCorpora Sanctorum
  42. πŸ” 29% Sacerdos in aeternumSacerdos in aeternum
  43. πŸ” 29% Panem caeli dedit eisPanem caeli dedit eis
  44. πŸ” 29% Alleluia laudate DominumAlleluia laudate Dominum
  45. πŸ” 29% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  46. πŸ” 28% Beatam me dicentBeatam me dicent
  47. πŸ” 28% Amen... dico... qui creditAmen... dico... qui credit
  48. πŸ” 28% Laudate... secundumLaudate... secundum
  49. πŸ” 28% Sacerdos in aeternumSacerdos in aeternum
  50. πŸ” 28% Gaudens gaudeboGaudens gaudebo
  51. πŸ” 28% Regnum tuumRegnum tuum
  52. πŸ” 28% Sacerdos in aeternumSacerdos in aeternum
  53. πŸ” 28% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  54. πŸ” 28% Ne timeas... invenistiNe timeas... invenisti
  55. πŸ” 28% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  56. πŸ” 28% Quoniam in aeternumQuoniam in aeternum
  57. πŸ” 28% Gaudens gaudeboGaudens gaudebo
  58. πŸ” 28% Benedicam te IBenedicam te I
  59. πŸ” 28% ConsurgeConsurge
  60. πŸ” 28% Christus JesusChristus Jesus
  61. πŸ” 27% Domine puer meusDomine puer meus
  62. πŸ” 27% Sacerdos in aeternumSacerdos in aeternum
  63. πŸ” 27% In velamento clamabuntIn velamento clamabunt
  64. πŸ” 27% Petite et dabiturPetite et dabitur
  65. πŸ” 27% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I