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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Non potest arborNon potest arbor
  2. πŸ” 62% Non potest arbor bonaNon potest arbor bona
  3. πŸ” 57% Non potest arbor bonaNon potest arbor bona
  4. πŸ” 55% Non potest arbor bonaNon potest arbor bona
  5. πŸ” 51% Non potest arbor bonaNon potest arbor bona
  6. πŸ” 44% Omnis arborOmnis arbor
  7. πŸ” 40% Domine non sum dignusDomine non sum dignus
  8. πŸ” 37% Nemo potest venireNemo potest venire
  9. πŸ” 32% Sic et vosSic et vos
  10. πŸ” 31% Quanto temporeQuanto tempore
  11. πŸ” 31% Praeceptor per totamPraeceptor per totam
  12. πŸ” 31% Nemo potest venireNemo potest venire
  13. πŸ” 31% Semen ceciditSemen cecidit
  14. πŸ” 31% Qui perdiderit 2 (mode 2)Qui perdiderit 2 (mode 2)
  15. πŸ” 30% Optimam partemOptimam partem
  16. πŸ” 30% Benedicta tu inBenedicta tu in
  17. πŸ” 30% Non lotis manibusNon lotis manibus
  18. πŸ” 30% Venit Filius hominisVenit Filius hominis
  19. πŸ” 30% Qui non accipitQui non accipit
  20. πŸ” 30% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  21. πŸ” 30% Misericordiam voloMisericordiam volo
  22. πŸ” 30% Si vere fratresSi vere fratres
  23. πŸ” 29% Dum venerit FiliusDum venerit Filius
  24. πŸ” 29% Gaudete et exsultate quiaGaudete et exsultate quia
  25. πŸ” 29% QuΓ¦rite primumQuΓ¦rite primum
  26. πŸ” 29% Trademini autemTrademini autem
  27. πŸ” 29% In resurrectioneIn resurrectione
  28. πŸ” 29% Dixit AndreasDixit Andreas
  29. πŸ” 29% Accepit autem omnesAccepit autem omnes
  30. πŸ” 29% Vos cum sitis maliVos cum sitis mali
  31. πŸ” 29% Exaudiat DominusExaudiat Dominus
  32. πŸ” 28% Surrexerunt omnesSurrexerunt omnes
  33. πŸ” 28% Beati pacificiBeati pacifici
  34. πŸ” 28% Praevaluit DavidPraevaluit David
  35. πŸ” 28% Domine si tu visDomine si tu vis
  36. πŸ” 28% Clamavit ad regemClamavit ad regem
  37. πŸ” 28% Putatis quia pacemPutatis quia pacem
  38. πŸ” 28% Evangelium meumEvangelium meum
  39. πŸ” 28% Nam et egoNam et ego
  40. πŸ” 28% Fidelis servus 1 (mode 1)Fidelis servus 1 (mode 1)
  41. πŸ” 28% Estote ergo vosEstote ergo vos
  42. πŸ” 28% Fili recordareFili recordare
  43. πŸ” 28% Miserere mei filiMiserere mei fili
  44. πŸ” 28% Dives illeDives ille
  45. πŸ” 28% Audite et intellegiteAudite et intellegite
  46. πŸ” 28% Fidelis servus 1 (mode 3)Fidelis servus 1 (mode 3)
  47. πŸ” 27% Dum fortisDum fortis
  48. πŸ” 27% Veniet dies DominiVeniet dies Domini
  49. πŸ” 27% Dixit autem Iesus ad mulierem (mode 8)Dixit autem Iesus ad mulierem (mode 8)
  50. πŸ” 27% Non quod intratNon quod intrat
  51. πŸ” 27% Non nos derelinquasNon nos derelinquas
  52. πŸ” 27% Similabo eumSimilabo eum
  53. πŸ” 27% Qui me confessus fueritQui me confessus fuerit
  54. πŸ” 27% Ego sum Deus AbrahamEgo sum Deus Abraham
  55. πŸ” 27% Non omnis qui dicitNon omnis qui dicit
  56. πŸ” 27% Ave MariaAve Maria
  57. πŸ” 27% Damasci prΓ¦positusDamasci prΓ¦positus
  58. πŸ” 27% Christus nobis dicitChristus nobis dicit
  59. πŸ” 27% Omnes qui habebantOmnes qui habebant
  60. πŸ” 27% Non moriarNon moriar
  61. πŸ” 27% Adaperiat Dominus corAdaperiat Dominus cor
  62. πŸ” 27% Mirabantur omnes de hisMirabantur omnes de his
  63. πŸ” 27% Magister scimusMagister scimus
  64. πŸ” 27% Deficiente vinoDeficiente vino
  65. πŸ” 27% In resurrectioneIn resurrectione