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% Dic nobis quando hΓ¦cDic nobis quando hΓ¦c
  2. πŸ” 33% Sustinuimus pacemSustinuimus pacem
  3. πŸ” 31% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)
  4. πŸ” 31% Amen a. d. tibi (Har)Amen a. d. tibi (Har)
  5. πŸ” 30% Quisquis enimQuisquis enim
  6. πŸ” 30% Christus nobis dicitChristus nobis dicit
  7. πŸ” 30% Non mirerisNon mireris
  8. πŸ” 30% Exaudiat DominusExaudiat Dominus
  9. πŸ” 29% Montes GelboeMontes Gelboe
  10. πŸ” 29% Loquente IesuLoquente Iesu
  11. πŸ” 29% Domine non sum dignusDomine non sum dignus
  12. πŸ” 29% Ecce ascendimus... et consummabunturEcce ascendimus... et consummabuntur
  13. πŸ” 29% Ego sum Deus AbrahamEgo sum Deus Abraham
  14. πŸ” 28% Beata nobis gaudiaBeata nobis gaudia
  15. πŸ” 28% Beata nobis gaudiaBeata nobis gaudia
  16. πŸ” 28% Domine quinqueDomine quinque
  17. πŸ” 28% Confiteor tibi PaterConfiteor tibi Pater
  18. πŸ” 28% Qui odit 1Qui odit 1
  19. πŸ” 27% Serve bone et fidelis quiaServe bone et fidelis quia
  20. πŸ” 27% Impetum inimicorumImpetum inimicorum
  21. πŸ” 27% Quis ex vobisQuis ex vobis
  22. πŸ” 27% Simile est enim... patrifamiliasSimile est enim... patrifamilias
  23. πŸ” 27% Gaudete in DominoGaudete in Domino
  24. πŸ” 27% Gaudete in DominoGaudete in Domino
  25. πŸ” 27% QuΓ¦rite primumQuΓ¦rite primum
  26. πŸ” 27% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  27. πŸ” 27% Veniet dies DominiVeniet dies Domini
  28. πŸ” 27% Stella nobisStella nobis
  29. πŸ” 27% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  30. πŸ” 27% Stans autem IesusStans autem Iesus
  31. πŸ” 27% Putatis quia pacemPutatis quia pacem
  32. πŸ” 26% Auditu aurisAuditu auris
  33. πŸ” 26% Ego enim ex DeoEgo enim ex Deo
  34. πŸ” 26% Amen dico vobis quia nonAmen dico vobis quia non
  35. πŸ” 26% Cum sublevasset oculosCum sublevasset oculos
  36. πŸ” 26% Trademini autemTrademini autem
  37. πŸ” 26% Domine ecce quemDomine ecce quem
  38. πŸ” 26% Testis est mihiTestis est mihi
  39. πŸ” 26% In resurrectioneIn resurrectione
  40. πŸ” 26% Dixit dominus vilicoDixit dominus vilico
  41. πŸ” 26% Vidi portam (mode 1)Vidi portam (mode 1)
  42. πŸ” 26% Dixit Dominus ad NoeDixit Dominus ad Noe
  43. πŸ” 26% Ab arbore autemAb arbore autem
  44. πŸ” 26% Ne reminiscaris DomineNe reminiscaris Domine
  45. πŸ” 26% Beati pacificiBeati pacifici
  46. πŸ” 26% Pange lingua... proeliumPange lingua... proelium
  47. πŸ” 26% Stans a longeStans a longe
  48. πŸ” 26% Adaperiat Dominus corAdaperiat Dominus cor
  49. πŸ” 26% Creator omnium DeusCreator omnium Deus
  50. πŸ” 26% Adonai Domine Deus (mode 3)Adonai Domine Deus (mode 3)
  51. πŸ” 25% Benedictus Dominus SidrachBenedictus Dominus Sidrach
  52. πŸ” 25% Omnis autemOmnis autem
  53. πŸ” 25% Quis tibi videturQuis tibi videtur
  54. πŸ” 25% Quis scit si convertaturQuis scit si convertatur
  55. πŸ” 25% Sapientia clamitatSapientia clamitat
  56. πŸ” 25% Si vis perfectusSi vis perfectus
  57. πŸ” 25% Aspice DomineAspice Domine
  58. πŸ” 25% Dixit Iesus Ut sciatisDixit Iesus Ut sciatis
  59. πŸ” 25% Lugebat autemLugebat autem
  60. πŸ” 25% Vidi portam (mode 4)Vidi portam (mode 4)
  61. πŸ” 25% Audi DomineAudi Domine
  62. πŸ” 25% In resurrectioneIn resurrectione
  63. πŸ” 25% Omnis qui se exaltatOmnis qui se exaltat
  64. πŸ” 25% Evangelium meumEvangelium meum
  65. πŸ” 25% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)