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% Recordare VirgoRecordare Virgo
  2. πŸ” 47% Recordare VirgoRecordare Virgo
  3. πŸ” 33% Recordare VirgoRecordare Virgo
  4. πŸ” 29% RecordareRecordare
  5. πŸ” 27% Recordare Virgo MaterRecordare Virgo Mater
  6. πŸ” 26% Recordare VirgoRecordare Virgo
  7. πŸ” 24% RecordΓ‘re, Virgo MaterRecordΓ‘re, Virgo Mater
  8. πŸ” 24% Recordare mei (verses)Recordare mei (verses)
  9. πŸ” 22% Exsultet orbis gaudiis (Alter tonus)Exsultet orbis gaudiis (Alter tonus)
  10. πŸ” 22% Litaniae LauretanaeLitaniae Lauretanae
  11. πŸ” 21% Exsultet caelum laudibus (modus 1)Exsultet caelum laudibus (modus 1)
  12. πŸ” 21% Divina voxDivina vox
  13. πŸ” 20% Regina mundiRegina mundi
  14. πŸ” 20% Excelsam PauliExcelsam Pauli
  15. πŸ” 20% Excelsam Pauli gloriamExcelsam Pauli gloriam
  16. πŸ” 20% Exsultet orbis gaudiis (another chant)Exsultet orbis gaudiis (another chant)
  17. πŸ” 20% Exsultet caelum laudibusExsultet caelum laudibus
  18. πŸ” 20% Auctor beate saeculiAuctor beate saeculi
  19. πŸ” 19% En ut superbaEn ut superba
  20. πŸ” 19% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  21. πŸ” 19% Litaniae LauretanaeLitaniae Lauretanae
  22. πŸ” 19% Cor arca legem continensCor arca legem continens
  23. πŸ” 19% Adesto sancta TrinitasAdesto sancta Trinitas
  24. πŸ” 19% Christe Sanctorum (S. Mich.)Christe Sanctorum (S. Mich.)
  25. πŸ” 18% Christe Sanctorum (S. Raph.)Christe Sanctorum (S. Raph.)
  26. πŸ” 18% Veni Redemptor gentiumVeni Redemptor gentium
  27. πŸ” 18% Rex glorioseRex gloriose
  28. πŸ” 18% Christe Sanctorum (S. Gabr.)Christe Sanctorum (S. Gabr.)
  29. πŸ” 18% Virginis proles (II)Virginis proles (II)
  30. πŸ” 18% Beata nobis gaudiaBeata nobis gaudia
  31. πŸ” 18% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  32. πŸ” 18% Felix namque esFelix namque es
  33. πŸ” 18% Optatus votis omniumOptatus votis omnium
  34. πŸ” 18% Gloria XIIIGloria XIII
  35. πŸ” 18% Hymnum canentes martyrumHymnum canentes martyrum
  36. πŸ” 18% RecordareRecordare
  37. πŸ” 17% Terribilis estTerribilis est
  38. πŸ” 17% Stephani primi martyrisStephani primi martyris
  39. πŸ” 17% Cor arca legem continensCor arca legem continens
  40. πŸ” 17% Rex gloriose MartyrumRex gloriose Martyrum
  41. πŸ” 17% Auctor beate saeculiAuctor beate saeculi
  42. πŸ” 17% A solis ortusA solis ortus
  43. πŸ” 17% Miserere (Ps 50)Miserere (Ps 50)
  44. πŸ” 17% Beata nobis gaudiaBeata nobis gaudia
  45. πŸ” 17% Christe sanctorum decus Angelorum (Raphaelis)Christe sanctorum decus Angelorum (Raphaelis)
  46. πŸ” 17% En ut superba criminumEn ut superba criminum
  47. πŸ” 17% O lux salutis nuntiaO lux salutis nuntia
  48. πŸ” 17% Apostolorum passioApostolorum passio
  49. πŸ” 17% Cornelius centurioCornelius centurio
  50. πŸ” 17% Rex gloriose martyrumRex gloriose martyrum
  51. πŸ” 17% Ecce ego JoannesEcce ego Joannes
  52. πŸ” 17% Christe sanctorum decus Angelorum (Gabrielis)Christe sanctorum decus Angelorum (Gabrielis)
  53. πŸ” 17% Iste confessor (II)Iste confessor (II)
  54. πŸ” 17% Ave Maris StellaAve Maris Stella
  55. πŸ” 16% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  56. πŸ” 16% Cor Jesu caritatis ICor Jesu caritatis I
  57. πŸ” 16% Missus Gabriel de coelisMissus Gabriel de coelis
  58. πŸ” 16% Iam lucis orto sidere (solemnitatibus)Iam lucis orto sidere (solemnitatibus)
  59. πŸ” 16% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  60. πŸ” 16% Tu principatumTu principatum
  61. πŸ” 16% Fili recordareFili recordare
  62. πŸ” 16% Te saeculorum principemTe saeculorum principem
  63. πŸ” 16% Te saeculorum PrincipemTe saeculorum Principem
  64. πŸ” 16% Post partum VirgoPost partum Virgo
  65. πŸ” 16% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)