This script searches the raw text of the LMLO database. Any occurence of the search phrase will be marked blue, be it in a chant text, a saints's name or elsewhere. Each table gives access to the corresponding office.
| name of feast | Guillelmus [of Vercelli] |
| X-code | [GU81] (click here for the full office text) |
| incipit | =MA1 a teneris annis |
| placenames in texts: geography | placenames Apulie, Laceni, Tartareis |
| liturgical order of service | M=A6R.A5RR.ER |
| summary of poetic analysis | M=lhl4{lh}llhll{o,lh}.v{lh} [”q] |
| basic edition (usually AH) | AH 45 #41 |
| general information | partial, monastic |
| summary of original sources listed in AH | sources: 1, 17th c. |