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% Sicut oculiSicut oculi
  2. πŸ” 78% Sicut oculiSicut oculi
  3. πŸ” 62% Sicut oculiSicut oculi
  4. πŸ” 36% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  5. πŸ” 35% De necessitatibusDe necessitatibus
  6. πŸ” 35% Venite exultemus IV GVenite exultemus IV G
  7. πŸ” 35% Crucem tuamCrucem tuam
  8. πŸ” 35% Te Deum (Solemn tone)Te Deum (Solemn tone)
  9. πŸ” 34% ReminiscereReminiscere
  10. πŸ” 34% O castitatis signiferO castitatis signifer
  11. πŸ” 34% Deus in nomine tuoDeus in nomine tuo
  12. πŸ” 34% Gloria VIIGloria VII
  13. πŸ” 33% Martyr Dei qui unicumMartyr Dei qui unicum
  14. πŸ” 33% Invicte Martyr unicumInvicte Martyr unicum
  15. πŸ” 33% Misereris omniumMisereris omnium
  16. πŸ” 33% Adoremus in aeternumAdoremus in aeternum
  17. πŸ” 33% Illumina oculosIllumina oculos
  18. πŸ” 33% Ad te levaviAd te levavi
  19. πŸ” 33% Crucem tuamCrucem tuam
  20. πŸ” 33% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  21. πŸ” 33% Exaudi Domine... adjutorExaudi Domine... adjutor
  22. πŸ” 33% Gloria IIGloria II
  23. πŸ” 33% Ad te levaviAd te levavi
  24. πŸ” 33% Martyr Dei, qui unicumMartyr Dei, qui unicum
  25. πŸ” 33% Summae Deus clementiae septemSummae Deus clementiae septem
  26. πŸ” 32% Gloria XIIIGloria XIII
  27. πŸ” 32% Misericordia DominiMisericordia Domini
  28. πŸ” 32% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  29. πŸ” 32% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  30. πŸ” 32% Ad te levaviAd te levavi
  31. πŸ” 32% LitaniΓ¦ de Sacratissimo Corde IesuLitaniΓ¦ de Sacratissimo Corde Iesu
  32. πŸ” 32% ExaudivitExaudivit
  33. πŸ” 32% ReminiscereReminiscere
  34. πŸ” 32% Laetare caelum desuperLaetare caelum desuper
  35. πŸ” 32% Deus meus impollutaDeus meus impolluta
  36. πŸ” 32% Protector nosterProtector noster
  37. πŸ” 32% Invicte MartyrInvicte Martyr
  38. πŸ” 32% Legis sacrataeLegis sacratae
  39. πŸ” 31% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  40. πŸ” 31% Christo confixus sumChristo confixus sum
  41. πŸ” 31% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  42. πŸ” 31% Immensa et unaImmensa et una
  43. πŸ” 31% Hymnus Te DeumHymnus Te Deum
  44. πŸ” 31% Quicumque Christum quaeritisQuicumque Christum quaeritis
  45. πŸ” 31% Crucem tuamCrucem tuam
  46. πŸ” 31% Summae Deus (in festo SS. Trinitatis)Summae Deus (in festo SS. Trinitatis)
  47. πŸ” 31% Aspice Domine de sedeAspice Domine de sede
  48. πŸ” 31% Asperges me (ad lib) II.Asperges me (ad lib) II.
  49. πŸ” 31% ExsurgeExsurge
  50. πŸ” 31% Deus in nomine tuoDeus in nomine tuo
  51. πŸ” 31% Jesu dulcis memoria!Jesu dulcis memoria!
  52. πŸ” 31% Salutis humanae satorSalutis humanae sator
  53. πŸ” 31% MiseratioMiseratio
  54. πŸ” 31% Aspice Domine de sedeAspice Domine de sede
  55. πŸ” 31% Domine Deus salutisDomine Deus salutis
  56. πŸ” 31% Tu Domine servabisTu Domine servabis
  57. πŸ” 31% Misericordia DominiMisericordia Domini
  58. πŸ” 30% Verbum supernumVerbum supernum
  59. πŸ” 30% Concede nobis DomineConcede nobis Domine
  60. πŸ” 30% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  61. πŸ” 30% Te Matrem laudamusTe Matrem laudamus
  62. πŸ” 30% Judica meJudica me
  63. πŸ” 30% Miserere mei... secundumMiserere mei... secundum
  64. πŸ” 30% Christo confixus sumChristo confixus sum
  65. πŸ” 30% Nos autemNos autem