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.
π© 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.
Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the π to find similarities to the given chant.
π 100% Ipse invocabit me

π 63% Ipse invocabit me

π 59% Ipse invocabit me

π 54% Ipse invocabit me

π 52% Ipse invocabit me

π 50% Notum fecit Dominus alleluia

π 42% Alleluia, lapis revolutus est

π 41% Adorate Dominum

π 41% Adorate Deum

π 40% Alleluia noli flere Maria

π 40% Alleluia alleluia alleluia (Quinta T.P. in II Nocturno)

π 40% Alleluia alleluia alleluia (Quinta T.P. in III Nocturno)

π 39% Alleluia quem quaeris mulier

π 36% Postulavi Patrem meum

π 35% Emitte spiritum tuum

π 35% Ego dormivi

π 34% Benedicamus Domino (In Octavam Paschae)

π 34% Accipe me

π 33% Aedificavit Deus

π 33% Confirma hoc Deus

π 32% Angelus Archangelus (t.p.)

π 32% Orietur diebus

π 32% Veritas de terra

π 31% Tu es gloria mea

π 31% Alleluia alleluia alleluia (Tertia T.P. In I Nocturno)

π 31% Adoramus te Christe

π 31% Domine iste Sanctus

π 31% Factus est repente

π 31% Fluminis impetus

π 31% Alleluia noli flere Maria

π 31% Specie tua

π 31% Homo natus est

π 30% Alleluia alleluia alleluia (Sexta T.P. in II Nocturno)

π 30% Angelus Archangelus

π 30% Alleluia lapis revolutus est

π 30% Alleluia alleluia alleluia (Sabbato T.P. in I Nocturno)

π 30% Alleluia alleluia alleluia (Quarta T.P. In I Nocturno)

π 30% Dominus in Sion

π 30% Alleluia alleluia alleluia (Quarta T.P. in III Nocturno)

π 30% Alleluia alleluia alleluia (Quinta T.P. in I Nocturno)

π 30% Alleluia alleluia alleluia (Quinta T.P. in II Nocturno)

π 30% Alleluia alleluia alleluia (Quarta T.P. in II Nocturno)

π 29% Quam admirabile

π 29% Dominus in coelo

π 29% In toto corde meo

π 28% Laetentur caeli

π 28% Invocantem

π 28% Voce mea

π 28% Dilexit Andream

π 28% Jesus cum esset

π 28% Lux orta est justis

π 28% Nigra sum sed formosa

π 28% Regina cΓ¦li

π 28% Lux perpetua lucebit Sanctis tuis

π 27% O quam pulchra est

π 27% In ecclesiis

π 27% Qui habitat

π 27% Dignum sibi Dominus

π 27% Ipse enim Pater

π 27% Toni Communes Ad Alleluia in Fine Antiphonarum

π 27% Dirige Domine

π 27% Tollite portas

π 27% Venite adoremus eum

π 27% Ab insurgentibus in me

π 27% O filii et filiae
