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% Nolite iudicareNolite iudicare
  2. πŸ” 84% Nolite iudicareNolite iudicare
  3. πŸ” 36% Nolite sollicitiNolite solliciti
  4. πŸ” 35% Tollite iugum... dicitTollite iugum... dicit
  5. πŸ” 35% Nolite judicareNolite judicare
  6. πŸ” 34% Ego enim iam deliborEgo enim iam delibor
  7. πŸ” 34% Estote ergo misericordesEstote ergo misericordes
  8. πŸ” 34% Misericordiam voloMisericordiam volo
  9. πŸ” 33% Nolite judicareNolite judicare
  10. πŸ” 33% Renovamini spirituRenovamini spiritu
  11. πŸ” 33% Nolite timere pusillusNolite timere pusillus
  12. πŸ” 32% Nolite timere quintaNolite timere quinta
  13. πŸ” 32% Nolite timere quintaNolite timere quinta
  14. πŸ” 32% Nolite judicareNolite judicare
  15. πŸ” 32% Iustus esIustus es
  16. πŸ” 32% QuΓ¦rite primumQuΓ¦rite primum
  17. πŸ” 31% Quanto temporeQuanto tempore
  18. πŸ” 31% Gaudete et exsultate quiaGaudete et exsultate quia
  19. πŸ” 31% Trademini autemTrademini autem
  20. πŸ” 31% Praevaluit DavidPraevaluit David
  21. πŸ” 31% Sic et vosSic et vos
  22. πŸ” 31% Creator omnium DeusCreator omnium Deus
  23. πŸ” 31% Non possum egoNon possum ego
  24. πŸ” 30% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  25. πŸ” 30% Attendite universiAttendite universi
  26. πŸ” 30% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  27. πŸ” 30% Si vere fratresSi vere fratres
  28. πŸ” 30% Accepit autem omnesAccepit autem omnes
  29. πŸ” 30% Qui non accipitQui non accipit
  30. πŸ” 29% Erumpant montesErumpant montes
  31. πŸ” 29% Erumpant montesErumpant montes
  32. πŸ” 29% Exaudiat DominusExaudiat Dominus
  33. πŸ” 29% Lugebat autemLugebat autem
  34. πŸ” 29% Audite et intellegiteAudite et intellegite
  35. πŸ” 29% Dum venerit FiliusDum venerit Filius
  36. πŸ” 29% Deus iudex iustusDeus iudex iustus
  37. πŸ” 29% Fratres nolite esse prudentesFratres nolite esse prudentes
  38. πŸ” 29% Veniet dies DominiVeniet dies Domini
  39. πŸ” 29% Caritas fraternitatisCaritas fraternitatis
  40. πŸ” 29% Dixit AndreasDixit Andreas
  41. πŸ” 29% Descendit hic iustificatusDescendit hic iustificatus
  42. πŸ” 29% Audistis quia dictumAudistis quia dictum
  43. πŸ” 29% Nolite expavescereNolite expavescere
  44. πŸ” 28% Dixit paterfamiliasDixit paterfamilias
  45. πŸ” 28% Ego sum Deus AbrahamEgo sum Deus Abraham
  46. πŸ” 28% Missus sum ad ovesMissus sum ad oves
  47. πŸ” 28% Adonai Domine Deus (mode 8)Adonai Domine Deus (mode 8)
  48. πŸ” 28% Surrexerunt omnesSurrexerunt omnes
  49. πŸ” 28% In DominoIn Domino
  50. πŸ” 28% Ascendit DeusAscendit Deus
  51. πŸ” 28% Laetamini in Domino ... iusti (Mode 8g-a)Laetamini in Domino ... iusti (Mode 8g-a)
  52. πŸ” 28% Orate pro persequentibusOrate pro persequentibus
  53. πŸ” 28% Laetamini in Domino ... iusti (Mode 8g-g)Laetamini in Domino ... iusti (Mode 8g-g)
  54. πŸ” 28% Non omnis qui dicitNon omnis qui dicit
  55. πŸ” 28% Dixit Dominus mulieriDixit Dominus mulieri
  56. πŸ” 28% Cum ieiunatisCum ieiunatis
  57. πŸ” 28% Audi DomineAudi Domine
  58. πŸ” 28% Mirabantur omnes quiMirabantur omnes qui
  59. πŸ” 28% Dirumpam vinculaDirumpam vincula
  60. πŸ” 27% In resurrectioneIn resurrectione
  61. πŸ” 27% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  62. πŸ” 27% Propter SionPropter Sion
  63. πŸ” 27% Propter SionPropter Sion
  64. πŸ” 27% Praeceptor per totamPraeceptor per totam
  65. πŸ” 27% Christus semelChristus semel