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% Quem quaeritisQuem quaeritis
  2. πŸ” 51% Quem quaeritisQuem quaeritis
  3. πŸ” 40% Quem quaeritisQuem quaeritis
  4. πŸ” 34% Lauda JerusalemLauda Jerusalem
  5. πŸ” 32% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  6. πŸ” 32% Cor arca legemCor arca legem
  7. πŸ” 32% O virga ac diademaO virga ac diadema
  8. πŸ” 32% Exsultemus et laetemurExsultemus et laetemur
  9. πŸ” 32% ResurrexitResurrexit
  10. πŸ” 31% Virtute magnaVirtute magna
  11. πŸ” 30% Iste sanctusIste sanctus
  12. πŸ” 30% O salutaris HostiaO salutaris Hostia
  13. πŸ” 30% Haec est vera fraternitasHaec est vera fraternitas
  14. πŸ” 30% Gaude Virgo Mater Christi.Gaude Virgo Mater Christi.
  15. πŸ” 29% Invenit seInvenit se
  16. πŸ” 29% Solem justitiΓ¦Solem justitiΓ¦
  17. πŸ” 29% Surrexit DominusSurrexit Dominus
  18. πŸ” 29% Beata nobis gaudiaBeata nobis gaudia
  19. πŸ” 29% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  20. πŸ” 29% Orbis FactorOrbis Factor
  21. πŸ” 29% Dominus... fecitDominus... fecit
  22. πŸ” 29% Te saeculorum PrincipemTe saeculorum Principem
  23. πŸ” 28% O certe praecipuusO certe praecipuus
  24. πŸ” 28% Ecce servus meusEcce servus meus
  25. πŸ” 28% Ecce iam venitEcce iam venit
  26. πŸ” 28% Surrexit... de sepulcroSurrexit... de sepulcro
  27. πŸ” 28% Regina caeliRegina caeli
  28. πŸ” 28% Maria MagdaleneMaria Magdalene
  29. πŸ” 28% Beata nobis gaudiaBeata nobis gaudia
  30. πŸ” 28% Alleluia (T.P. Invitatorium)Alleluia (T.P. Invitatorium)
  31. πŸ” 27% Stella cΕ“liStella cΕ“li
  32. πŸ” 27% AbstergetAbsterget
  33. πŸ” 27% O virtus sapientiaeO virtus sapientiae
  34. πŸ” 27% Libera me Domine de morteLibera me Domine de morte
  35. πŸ” 27% Confirmatum est cor VirginisConfirmatum est cor Virginis
  36. πŸ” 27% Emitte, DomineEmitte, Domine
  37. πŸ” 27% Solemnitas tuaSolemnitas tua
  38. πŸ” 27% Maria VirgoMaria Virgo
  39. πŸ” 27% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  40. πŸ” 26% Te saeculorum PrincipemTe saeculorum Principem
  41. πŸ” 26% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  42. πŸ” 26% Ecce concipiesEcce concipies
  43. πŸ” 26% Regina caeli (Off. BMV in Sab. T.P.)Regina caeli (Off. BMV in Sab. T.P.)
  44. πŸ” 26% In omnibus gratiasIn omnibus gratias
  45. πŸ” 26% Da mihi, DomineDa mihi, Domine
  46. πŸ” 26% Quicumque Christum quaeritisQuicumque Christum quaeritis
  47. πŸ” 26% In omnibus exhibeamusIn omnibus exhibeamus
  48. πŸ” 26% Si consurrexistisSi consurrexistis
  49. πŸ” 26% In medio EcclesiaeIn medio Ecclesiae
  50. πŸ” 25% Coelestis exercitusCoelestis exercitus
  51. πŸ” 25% Surrexit Dominus de sepulchro (Resp. Br.)Surrexit Dominus de sepulchro (Resp. Br.)
  52. πŸ” 25% Regina caeli laetareRegina caeli laetare
  53. πŸ” 25% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  54. πŸ” 25% VerumtamenVerumtamen
  55. πŸ” 25% Resurrectio (Tempore paschali)Resurrectio (Tempore paschali)
  56. πŸ” 25% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  57. πŸ” 25% Canite tubaCanite tuba
  58. πŸ” 25% Laus TrinitatiLaus Trinitati
  59. πŸ” 25% Alleluia, O virga mediatrixAlleluia, O virga mediatrix
  60. πŸ” 24% DedistiDedisti
  61. πŸ” 24% CrucifixusCrucifixus
  62. πŸ” 24% Mundum vocansMundum vocans
  63. πŸ” 24% Laetare Virgo MaterLaetare Virgo Mater
  64. πŸ” 24% Jam Christus astraJam Christus astra
  65. πŸ” 24% Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )