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% Vespere autem factoVespere autem facto
  2. πŸ” 52% VespereVespere
  3. πŸ” 40% Stans autem IesusStans autem Iesus
  4. πŸ” 40% Omnes qui habebantOmnes qui habebant
  5. πŸ” 37% Dixit Iesus ad legisperitosDixit Iesus ad legisperitos
  6. πŸ” 36% Exaudiat DominusExaudiat Dominus
  7. πŸ” 36% Audientes autemAudientes autem
  8. πŸ” 34% Simile est enim... negotiatoriSimile est enim... negotiatori
  9. πŸ” 34% Omnis autemOmnis autem
  10. πŸ” 33% Accepit autem omnesAccepit autem omnes
  11. πŸ” 33% Lugebat autemLugebat autem
  12. πŸ” 33% Intravit IesusIntravit Iesus
  13. πŸ” 33% Mirabantur omnes quiMirabantur omnes qui
  14. πŸ” 33% Si vis perfectusSi vis perfectus
  15. πŸ” 33% Colligite primumColligite primum
  16. πŸ” 33% Dum transfigurareturDum transfiguraretur
  17. πŸ” 33% Multiplicabitur 1 (Mode 1g)Multiplicabitur 1 (Mode 1g)
  18. πŸ” 32% Multiplicabitur 1Multiplicabitur 1
  19. πŸ” 32% Regressus IesusRegressus Iesus
  20. πŸ” 32% Dum autem irentDum autem irent
  21. πŸ” 32% Ecce in nubibusEcce in nubibus
  22. πŸ” 32% Ecce in nubibusEcce in nubibus
  23. πŸ” 31% Accedentes pharisΓ¦iAccedentes pharisΓ¦i
  24. πŸ” 31% Unus DominusUnus Dominus
  25. πŸ” 31% Stans a longeStans a longe
  26. πŸ” 31% Loquente IesuLoquente Iesu
  27. πŸ” 31% Domine si tu visDomine si tu vis
  28. πŸ” 31% Si duo ex vobisSi duo ex vobis
  29. πŸ” 31% Egressi duodecimEgressi duodecim
  30. πŸ” 31% Veniet dies DominiVeniet dies Domini
  31. πŸ” 31% Bonum est tibi debilemBonum est tibi debilem
  32. πŸ” 30% Multi venient (mode 1)Multi venient (mode 1)
  33. πŸ” 30% Nemo in eumNemo in eum
  34. πŸ” 30% Dixit Iesus discipulis suis NoliteDixit Iesus discipulis suis Nolite
  35. πŸ” 30% Advenit ignisAdvenit ignis
  36. πŸ” 30% Iacob autemIacob autem
  37. πŸ” 30% Dum intraret IesusDum intraret Iesus
  38. πŸ” 30% Dixit autem dominus servoDixit autem dominus servo
  39. πŸ” 30% Qui perdiderit 2 (mode 1)Qui perdiderit 2 (mode 1)
  40. πŸ” 30% Novissime autemNovissime autem
  41. πŸ” 30% Nam et egoNam et ego
  42. πŸ” 30% Simile est enim... patrifamiliasSimile est enim... patrifamilias
  43. πŸ” 29% Dedit Iesus virtutemDedit Iesus virtutem
  44. πŸ” 29% Egressus Iesus secessitEgressus Iesus secessit
  45. πŸ” 29% Hodie natus estHodie natus est
  46. πŸ” 29% Intravit autem rexIntravit autem rex
  47. πŸ” 29% Evangelium meumEvangelium meum
  48. πŸ” 29% Montes et collesMontes et colles
  49. πŸ” 29% Montes et collesMontes et colles
  50. πŸ” 29% Reddite ergoReddite ergo
  51. πŸ” 29% Dicebat enim intra seDicebat enim intra se
  52. πŸ” 29% Appropinquabat autemAppropinquabat autem
  53. πŸ” 29% Cum sublevasset oculosCum sublevasset oculos
  54. πŸ” 29% Qui sine peccatoQui sine peccato
  55. πŸ” 29% Vespere autem sabbatiVespere autem sabbati
  56. πŸ” 29% Ioannes autem cum audissetIoannes autem cum audisset
  57. πŸ” 29% Ioannes autem cum audissetIoannes autem cum audisset
  58. πŸ” 29% Dixit autem Iesus ad mulierem (mode 8)Dixit autem Iesus ad mulierem (mode 8)
  59. πŸ” 29% Praeceptor per totamPraeceptor per totam
  60. πŸ” 29% QuΓ¦rite primumQuΓ¦rite primum
  61. πŸ” 29% Trademini autemTrademini autem
  62. πŸ” 29% Auditu aurisAuditu auris
  63. πŸ” 29% Videns Iesus multamVidens Iesus multam
  64. πŸ” 28% Convocatis Iesus duodecimConvocatis Iesus duodecim
  65. πŸ” 28% Dixit autem Iesus ad mulierem (mode 3)Dixit autem Iesus ad mulierem (mode 3)