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% Ipse est directusIpse est directus
  2. πŸ” 46% Ipse est directusIpse est directus
  3. πŸ” 33% Exsultet orbis gaudiis (another chant)Exsultet orbis gaudiis (another chant)
  4. πŸ” 32% Adesto sancta TrinitasAdesto sancta Trinitas
  5. πŸ” 31% Ego Dominus inebriaboEgo Dominus inebriabo
  6. πŸ” 31% Angelus Domini apparuitAngelus Domini apparuit
  7. πŸ” 31% Qui me inveneritQui me invenerit
  8. πŸ” 31% Manum suamManum suam
  9. πŸ” 30% Jesu dulcis amorJesu dulcis amor
  10. πŸ” 30% Deus docuistiDeus docuisti
  11. πŸ” 30% VerumtamenVerumtamen
  12. πŸ” 29% Quae est ista quae progrediturQuae est ista quae progreditur
  13. πŸ” 29% Candida VirginitasCandida Virginitas
  14. πŸ” 29% Qui docti fuerint fulgebuntQui docti fuerint fulgebunt
  15. πŸ” 28% Sapientia hujusSapientia hujus
  16. πŸ” 28% Dignus es DomineDignus es Domine
  17. πŸ” 28% Quem terra pontus sideraQuem terra pontus sidera
  18. πŸ” 27% Juravit DominusJuravit Dominus
  19. πŸ” 26% Quam magnaQuam magna
  20. πŸ” 26% Habet in vestimentoHabet in vestimento
  21. πŸ” 26% Inclinet DominusInclinet Dominus
  22. πŸ” 26% Corona aureaCorona aurea
  23. πŸ” 26% Ecce concipietEcce concipiet
  24. πŸ” 26% Gemma caelestisGemma caelestis
  25. πŸ” 25% Repleti fructuRepleti fructu
  26. πŸ” 25% Rogavi pro teRogavi pro te
  27. πŸ” 25% Iste ConfessorIste Confessor
  28. πŸ” 25% Spiritus DominiSpiritus Domini
  29. πŸ” 25% Propitius esto (All.)Propitius esto (All.)
  30. πŸ” 25% In Deo speravitIn Deo speravit
  31. πŸ” 25% Candor aeternaeCandor aeternae
  32. πŸ” 25% Laudibus civesLaudibus cives
  33. πŸ” 25% Quid tuo nobisQuid tuo nobis
  34. πŸ” 25% En ut superbaEn ut superba
  35. πŸ” 25% Cor arca legem continensCor arca legem continens
  36. πŸ” 25% Gemma cΓ¦lestisGemma cΓ¦lestis
  37. πŸ” 25% Solis o VirgoSolis o Virgo
  38. πŸ” 25% FructumFructum
  39. πŸ” 24% Venite comediteVenite comedite
  40. πŸ” 24% Per te Dei GenitrixPer te Dei Genitrix
  41. πŸ” 24% Non dilexeruntNon dilexerunt
  42. πŸ” 24% Inter aeternasInter aeternas
  43. πŸ” 24% Christe caelorum habitator almeChriste caelorum habitator alme
  44. πŸ” 24% Ite IXIte IX
  45. πŸ” 24% Veni Creator SpiritusVeni Creator Spiritus
  46. πŸ” 24% Libera me Domine de morteLibera me Domine de morte
  47. πŸ” 24% Solve jubente DeoSolve jubente Deo
  48. πŸ” 24% Salve VirginaleSalve Virginale
  49. πŸ” 24% Erit autem sanguisErit autem sanguis
  50. πŸ” 23% Gaudium mundiGaudium mundi
  51. πŸ” 23% Credo VCredo V
  52. πŸ” 23% Christe sanctorumChriste sanctorum
  53. πŸ” 23% Corona tribulationisCorona tribulationis
  54. πŸ” 23% Beata visceraBeata viscera
  55. πŸ” 23% Beata nobis gaudiaBeata nobis gaudia
  56. πŸ” 23% Beata nobis gaudiaBeata nobis gaudia
  57. πŸ” 23% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  58. πŸ” 23% Jam Christus astraJam Christus astra
  59. πŸ” 23% ConfundanturConfundantur
  60. πŸ” 23% Te saeculorum PrincipemTe saeculorum Principem
  61. πŸ” 23% Jam Christus astraJam Christus astra
  62. πŸ” 23% Justorum animae (Off.)Justorum animae (Off.)
  63. πŸ” 23% Beata nobisBeata nobis
  64. πŸ” 23% Christus passus estChristus passus est
  65. πŸ” 23% Qui manducatQui manducat