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% ReminiscereReminiscere
  2. 🔍 69% ReminiscereReminiscere
  3. 🔍 58% ReminiscereReminiscere
  4. 🔍 51% ReminiscereReminiscere
  5. 🔍 47% ResurrexiResurrexi
  6. 🔍 42% ResurrexiResurrexi
  7. 🔍 40% ReminiscereReminiscere
  8. 🔍 39% Nos autemNos autem
  9. 🔍 31% Respice in meRespice in me
  10. 🔍 31% De necessitatibusDe necessitatibus
  11. 🔍 31% Benedicta et venerabilis (Resp.)Benedicta et venerabilis (Resp.)
  12. 🔍 30% Ecce mitto Angelum meum (Resp.)Ecce mitto Angelum meum (Resp.)
  13. 🔍 30% Nos autemNos autem
  14. 🔍 29% Respice in meRespice in me
  15. 🔍 28% Respice in meRespice in me
  16. 🔍 28% Miserere (Ps 50)Miserere (Ps 50)
  17. 🔍 28% De necessitatibusDe necessitatibus
  18. 🔍 28% Factus est DominusFactus est Dominus
  19. 🔍 27% Sicut oculiSicut oculi
  20. 🔍 27% De necessitatibusDe necessitatibus
  21. 🔍 26% Te DeumTe Deum
  22. 🔍 26% Ecce mitto Angelum meumEcce mitto Angelum meum
  23. 🔍 26% RecordareRecordare
  24. 🔍 25% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  25. 🔍 25% Nos autemNos autem
  26. 🔍 25% Te DeumTe Deum
  27. 🔍 25% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  28. 🔍 25% MiserebiturMiserebitur
  29. 🔍 25% De necessitatibus meisDe necessitatibus meis
  30. 🔍 25% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  31. 🔍 25% Te Deum (Solemn tone)Te Deum (Solemn tone)
  32. 🔍 25% Nos autemNos autem
  33. 🔍 25% Cum deambularetCum deambularet
  34. 🔍 25% Gaudete in DominoGaudete in Domino
  35. 🔍 25% Respice in meRespice in me
  36. 🔍 25% Qui LazarumQui Lazarum
  37. 🔍 25% Nos autem... alleluiaNos autem... alleluia
  38. 🔍 25% MiserebiturMiserebitur
  39. 🔍 24% Te DeumTe Deum
  40. 🔍 24% Te Deum (Simple tone)Te Deum (Simple tone)
  41. 🔍 24% In voluntateIn voluntate
  42. 🔍 24% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  43. 🔍 24% Exaudi Domine... adjutorExaudi Domine... adjutor
  44. 🔍 24% Sicut oculiSicut oculi
  45. 🔍 24% Misericordia DominiMisericordia Domini
  46. 🔍 24% Nos autem (all. all.)Nos autem (all. all.)
  47. 🔍 24% O magnum mysterium (Resp.)O magnum mysterium (Resp.)
  48. 🔍 24% Te DeumTe Deum
  49. 🔍 24% Mane surgens JacobMane surgens Jacob
  50. 🔍 24% Illumina oculosIllumina oculos
  51. 🔍 24% Miserere mei... secundumMiserere mei... secundum
  52. 🔍 24% Te Matrem laudamusTe Matrem laudamus
  53. 🔍 24% Miserere mihi... tribulorMiserere mihi... tribulor
  54. 🔍 24% Deus in nomine tuoDeus in nomine tuo
  55. 🔍 24% Sicut oculiSicut oculi
  56. 🔍 23% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  57. 🔍 23% Crucem tuamCrucem tuam
  58. 🔍 23% Exaudi Domine... tibiExaudi Domine... tibi
  59. 🔍 23% Gloria VGloria V
  60. 🔍 23% Gloria XIGloria XI
  61. 🔍 23% Domine non secundumDomine non secundum
  62. 🔍 23% ConfortaminiConfortamini
  63. 🔍 23% Beata AgathaBeata Agatha
  64. 🔍 23% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  65. 🔍 23% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)