In-score text in the transcriptions include: * Section and subsection labels (in transliteration if provided in the source, in brackets and standardized spelling it not) * Usûl name * Performance instructions (given in the Critical Report instead of in-score if too extensive) * Line breaks (indicated by a number between forward slashes according to the original source, e.g. /3/) * Page breaks and columns (indicated in brackets according to the original source, e.g. \[p. 4\] for page break, \[p. 4a\] and \[p. 4b\] for left- and right hand columns respectively) * Division numbers (supplied by the editor; see Divisions and Bar Lines \[to be linked when the section is written\] for details)