Laudate dominum de caelis alleluia

Source: 
Sankt Gallen, Stiftsbibliothek, 390
Folio: 
134
Sequence: 
10
Feast: 
Dom. Septuagesimae
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
003585
Mode: 
8
Differentia: 
w
Differentia database: 
1--k-k-k-kj-h-g--4 113e
Manuscript Reading Full Text (standardized spelling): 
Laudate dominum de caelis alleluia
Manuscript Reading Full Text (MS spelling): 
Laudate dominum de caelis alleluia. Laudate eum In excelsis alleluia | Laudate. Alleluia alleluia alleluia
Indexing notes: 
the psalm for this chant is the text that follows that of the antiphon in ps 148//following the psalm incipit is "Laudate. Alleluia Alleluia Alleluia" with the same/similar neumes as for the psalm (which, by the way, appear to have a similar cadence with the antiphon above);