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 hoc HyacinthiIn hoc Hyacinthi
  2. πŸ” 66% Vox puraVox pura
  3. πŸ” 50% In hoc HyacinthiIn hoc Hyacinthi
  4. πŸ” 41% O lux beata TrinitasO lux beata Trinitas
  5. πŸ” 39% Ad tuas arasAd tuas aras
  6. πŸ” 32% Aurea luceAurea luce
  7. πŸ” 32% Vox puraVox pura
  8. πŸ” 32% Aeterne rerum conditorAeterne rerum conditor
  9. πŸ” 31% Quis es tu qui venisti (Resp.)Quis es tu qui venisti (Resp.)
  10. πŸ” 31% In isto loco promissio (Resp.)In isto loco promissio (Resp.)
  11. πŸ” 31% Non discedimus a te (Resp.)Non discedimus a te (Resp.)
  12. πŸ” 31% Te lucis ante terminum (Sabb. per annum)Te lucis ante terminum (Sabb. per annum)
  13. πŸ” 31% Beatam me dicent (Resp.)Beatam me dicent (Resp.)
  14. πŸ” 31% Gloria IIGloria II
  15. πŸ” 30% Te Matrem laudamusTe Matrem laudamus
  16. πŸ” 30% A solis ortusA solis ortus
  17. πŸ” 30% Veni Creator SpiritusVeni Creator Spiritus
  18. πŸ” 30% Quodcumque in orbeQuodcumque in orbe
  19. πŸ” 29% Erat namque in sermone (Resp.)Erat namque in sermone (Resp.)
  20. πŸ” 29% Veni Creator SpiritusVeni Creator Spiritus
  21. πŸ” 29% Te gestientem gaudiisTe gestientem gaudiis
  22. πŸ” 29% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  23. πŸ” 29% Veni Creator (1983/1934)Veni Creator (1983/1934)
  24. πŸ” 29% Legis sacrataeLegis sacratae
  25. πŸ” 29% Aurea lucisAurea lucis
  26. πŸ” 29% Memento, salutis AuctorMemento, salutis Auctor
  27. πŸ” 29% Jam Christus astra ascenderatJam Christus astra ascenderat
  28. πŸ” 29% Maria virgo regiaMaria virgo regia
  29. πŸ” 29% Fuit vir vitae venerabilis (Resp.)Fuit vir vitae venerabilis (Resp.)
  30. πŸ” 29% Felix per omnesFelix per omnes
  31. πŸ” 29% Anima ChristiAnima Christi
  32. πŸ” 29% Ex more docti mysticoEx more docti mystico
  33. πŸ” 29% O sancta mundi dominaO sancta mundi domina
  34. πŸ” 28% Notas mihi fecisti (Resp.)Notas mihi fecisti (Resp.)
  35. πŸ” 28% Jesu nostra redemptioJesu nostra redemptio
  36. πŸ” 28% Quem terra pontus aetheraQuem terra pontus aethera
  37. πŸ” 28% Hymnus Te DeumHymnus Te Deum
  38. πŸ” 28% Puer Nobis NasciturPuer Nobis Nascitur
  39. πŸ” 28% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  40. πŸ” 28% Sebastianus Dei cultor (Resp.)Sebastianus Dei cultor (Resp.)
  41. πŸ” 28% aeterna Christi munera Apostolorumaeterna Christi munera Apostolorum
  42. πŸ” 28% Orietur stella (Resp.)Orietur stella (Resp.)
  43. πŸ” 28% Magi veniunt (Resp.)Magi veniunt (Resp.)
  44. πŸ” 28% Pacifice loquebantur (Resp.)Pacifice loquebantur (Resp.)
  45. πŸ” 28% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  46. πŸ” 28% Quae caritatisQuae caritatis
  47. πŸ” 28% Te Mater almaTe Mater alma
  48. πŸ” 28% Rex SanctorumRex Sanctorum
  49. πŸ” 28% Caelestis aulae nuntiusCaelestis aulae nuntius
  50. πŸ” 28% Jesu dulcis memoria!Jesu dulcis memoria!
  51. πŸ” 28% Laetare caelum desuperLaetare caelum desuper
  52. πŸ” 28% O rex aeterne DomineO rex aeterne Domine
  53. πŸ” 28% Gloria IGloria I
  54. πŸ” 28% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  55. πŸ” 28% Aeterna Christi munera ApostolorumAeterna Christi munera Apostolorum
  56. πŸ” 27% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  57. πŸ” 27% Jam morte victorJam morte victor
  58. πŸ” 27% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  59. πŸ” 27% Ave lumenAve lumen
  60. πŸ” 27% Jam toto subitusJam toto subitus
  61. πŸ” 27% Deus domini mei Abraham (Resp.)Deus domini mei Abraham (Resp.)
  62. πŸ” 27% Qua Christus hora sitiitQua Christus hora sitiit
  63. πŸ” 27% Custodes hominumCustodes hominum
  64. πŸ” 27% Maria Mater gratiae (cantus III)Maria Mater gratiae (cantus III)
  65. πŸ” 27% O Roma felixO Roma felix