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% Memor sitMemor sit
  2. 🔍 61% Memor sitMemor sit
  3. 🔍 49% Memor sit DominusMemor sit Dominus
  4. 🔍 38% MemorMemor
  5. 🔍 32% ConvertereConvertere
  6. 🔍 32% Quam admirabileQuam admirabile
  7. 🔍 30% Paratur nobis mensaParatur nobis mensa
  8. 🔍 28% Justus DominusJustus Dominus
  9. 🔍 28% Domine Dominus nosterDomine Dominus noster
  10. 🔍 28% Aedificavit DeusAedificavit Deus
  11. 🔍 27% Deus deorumDeus deorum
  12. 🔍 27% Magnus Dominus... in civitateMagnus Dominus... in civitate
  13. 🔍 27% Confido in DominoConfido in Domino
  14. 🔍 27% Inclina DomineInclina Domine
  15. 🔍 27% Justus DominusJustus Dominus
  16. 🔍 27% Jesus cum essetJesus cum esset
  17. 🔍 26% In voce exsultationisIn voce exsultationis
  18. 🔍 26% Dominus de coeloDominus de coelo
  19. 🔍 26% NequandoNequando
  20. 🔍 26% AcceptabisAcceptabis
  21. 🔍 26% Redemit ... eosRedemit ... eos
  22. 🔍 26% Tu Trinitatis UnitasTu Trinitatis Unitas
  23. 🔍 26% Propter inimicos meosPropter inimicos meos
  24. 🔍 26% Nobile lignumNobile lignum
  25. 🔍 25% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  26. 🔍 25% Consurgens JosephConsurgens Joseph
  27. 🔍 25% Filii hominum scitoteFilii hominum scitote
  28. 🔍 25% Voce meaVoce mea
  29. 🔍 25% Deus noster... salvosDeus noster... salvos
  30. 🔍 25% Notum fecit Dominus alleluiaNotum fecit Dominus alleluia
  31. 🔍 25% Dirige DomineDirige Domine
  32. 🔍 25% In universa terraIn universa terra
  33. 🔍 25% Deus adjuvat meDeus adjuvat me
  34. 🔍 25% In Deo salutare meumIn Deo salutare meum
  35. 🔍 24% DeficitDeficit
  36. 🔍 24% Exaudiat te DominusExaudiat te Dominus
  37. 🔍 24% Deus meus eripe me deDeus meus eripe me de
  38. 🔍 24% Domine Dominus noster ... quiaDomine Dominus noster ... quia
  39. 🔍 24% Deus meus misitDeus meus misit
  40. 🔍 24% Consurgens Joseph... secessitConsurgens Joseph... secessit
  41. 🔍 24% Miserere mei... secundumMiserere mei... secundum
  42. 🔍 24% Ego dixi DomineEgo dixi Domine
  43. 🔍 24% Dominus Deus caeliDominus Deus caeli
  44. 🔍 24% Exsurgat DeusExsurgat Deus
  45. 🔍 24% Introibo ad altareIntroibo ad altare
  46. 🔍 24% Ne taceas DeusNe taceas Deus
  47. 🔍 24% Venite post meVenite post me
  48. 🔍 24% Venite adoremus eumVenite adoremus eum
  49. 🔍 24% Sana DomineSana Domine
  50. 🔍 24% In ecclesiisIn ecclesiis
  51. 🔍 24% Beatus iste SanctusBeatus iste Sanctus
  52. 🔍 24% Nos aliumNos alium
  53. 🔍 24% Paulominus ab AngelisPaulominus ab Angelis
  54. 🔍 24% HabitabitHabitabit
  55. 🔍 24% DelictaDelicta
  56. 🔍 24% Cantate Domino et benediciteCantate Domino et benedicite
  57. 🔍 24% Domine in virtuteDomine in virtute
  58. 🔍 24% Tu es gloria meaTu es gloria mea
  59. 🔍 23% Vidit Dominus PetrumVidit Dominus Petrum
  60. 🔍 23% Domine abstraxistiDomine abstraxisti
  61. 🔍 23% Specie tuaSpecie tua
  62. 🔍 23% Ex altari tuo Ex altari tuo
  63. 🔍 23% Secundum nomen tuumSecundum nomen tuum
  64. 🔍 23% Dominus ab uteroDominus ab utero
  65. 🔍 23% In lege DominiIn lege Domini