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 🔍 to find similarities to the given chant.

  1. 🔍 100% Domine vivificaDomine vivifica
  2. 🔍 53% Domine vivificaDomine vivifica
  3. 🔍 39% Miserere mihiMiserere mihi
  4. 🔍 37% Benedictus es... in labiisBenedictus es... in labiis
  5. 🔍 35% Domine vivificaDomine vivifica
  6. 🔍 33% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  7. 🔍 33% Ego dilectoEgo dilecto
  8. 🔍 33% Miserere mihiMiserere mihi
  9. 🔍 32% Miserere (Ps 50)Miserere (Ps 50)
  10. 🔍 32% Domine fac mecumDomine fac mecum
  11. 🔍 32% Exaltabo teExaltabo te
  12. 🔍 31% Gloria VGloria V
  13. 🔍 31% In te speraviIn te speravi
  14. 🔍 31% Miserere mihiMiserere mihi
  15. 🔍 30% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  16. 🔍 30% Perfice gressusPerfice gressus
  17. 🔍 30% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  18. 🔍 30% Bonum est confiteriBonum est confiteri
  19. 🔍 30% Levabo oculosLevabo oculos
  20. 🔍 30% Gressus meosGressus meos
  21. 🔍 30% Te DeumTe Deum
  22. 🔍 30% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  23. 🔍 30% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  24. 🔍 30% Hymnus Te DeumHymnus Te Deum
  25. 🔍 30% Scapulis suisScapulis suis
  26. 🔍 30% Gloria XIGloria XI
  27. 🔍 29% ExspectansExspectans
  28. 🔍 29% Dum clamaremDum clamarem
  29. 🔍 29% Te Deum (Solemn tone)Te Deum (Solemn tone)
  30. 🔍 29% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  31. 🔍 29% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  32. 🔍 29% Improperium... et dederuntImproperium... et dederunt
  33. 🔍 29% Te DeumTe Deum
  34. 🔍 29% Laudate DominumLaudate Dominum
  35. 🔍 29% Benedictus es... et non tradasBenedictus es... et non tradas
  36. 🔍 29% Oravi Deum (verses)Oravi Deum (verses)
  37. 🔍 29% MeditaborMeditabor
  38. 🔍 29% Te DeumTe Deum
  39. 🔍 29% Veritas meaVeritas mea
  40. 🔍 28% Vir erat (verses)Vir erat (verses)
  41. 🔍 28% Ad te DomineAd te Domine
  42. 🔍 28% Gressus meosGressus meos
  43. 🔍 28% Cor arca legem continensCor arca legem continens
  44. 🔍 28% Miserere mei... secundumMiserere mei... secundum
  45. 🔍 28% Te Matrem laudamusTe Matrem laudamus
  46. 🔍 28% Benedic... et renovabiturBenedic... et renovabitur
  47. 🔍 28% Gloria IIIGloria III
  48. 🔍 28% Missus est Gabriel AngelusMissus est Gabriel Angelus
  49. 🔍 28% Benedixisti DomineBenedixisti Domine
  50. 🔍 28% Me exspectaveruntMe exspectaverunt
  51. 🔍 28% En ut superba criminumEn ut superba criminum
  52. 🔍 27% Jesu auctor clementiaeJesu auctor clementiae
  53. 🔍 27% Domine fac mecumDomine fac mecum
  54. 🔍 27% Aeterne Rex altissimeAeterne Rex altissime
  55. 🔍 27% Libera me Domine de morteLibera me Domine de morte
  56. 🔍 27% Fac mecum DomineFac mecum Domine
  57. 🔍 27% Miserere mei... secundumMiserere mei... secundum
  58. 🔍 27% Vir erat (verses, rhythmic signs)Vir erat (verses, rhythmic signs)
  59. 🔍 27% Deus tu convertens Deus tu convertens
  60. 🔍 27% Benedicam DominumBenedicam Dominum
  61. 🔍 27% Fac mecumFac mecum
  62. 🔍 27% Domine vivificaDomine vivifica
  63. 🔍 27% Omnia quae fecistiOmnia quae fecisti
  64. 🔍 27% Sicut in HolocaustoSicut in Holocausto
  65. 🔍 27% Benedicite gentesBenedicite gentes