On the "Library Manager" page, vendors may select the music pieces they wish to list for sale on their websites by checking the boxes identified as "My Library Music" to the left of the music pieces. (Note: the scope of the check all and uncheck all features is all results matching the current query, not just the current page.) After vendors have selected the pieces to be included in their library, they may download it as a tab-delimited file. Vendors are responsible for importing this data set into their own commerce system. The following columns are included in this file:
MRMusicID, Publisher, DateAdded, SKU, SRP, Title, SimpleTitle, Source, SourceType, Arrangement, Categories, PageCount, TerritoryCode, Territory,Ranking, RefSKU, RefUPC, RefISBN, RefStatus, RefFolioOnly, Contributor1, Contributor1Role, . . . ContributorN, ContributorNRole
Descriptions of each of these columns are as follows:
| MRMusicID | The Legato ID of the music |
| Publisher | The name of the publisher who published the music |
| DateAdded | The date the music was added by the publisher to the Legato system |
| SKU | The SKU (Stock Keeping Unit) assigned by the publisher to the music |
| SRP | The SRP (Suggested Retail Price) of the music |
| Title | The title of the music |
| SimpleTitle | A simplified version of the title of the music |
| Source | The name of the source of the music |
| SourceType | A code corresponding to the medium of the source of the music (B = Broadway show, M = Movie, T = TV show) |
| Arrangement | The particular set of voices or instruments the music was adapted for |
| Categories | Categories the music belongs to (Multiple categories are separated by semicolons) |
| PageCount | The number of pages in the music |
| TerritoryCode | A code representing the territory where the music can be sold |
| Territory | A description of where the music can be sold |
| Ranking | A sales ranking based on units/downloads |
| RefSKU | The SKU (Stock Keeping Unit) assigned by the publisher to the printed form of the music |
| RefUPC | The UPC (Universal Product Code) of the printed form of the music |
| RefISBN | The ISBN (International Standard Book Number) of the printed form of the music |
| RefStatus | The status of the printed form of the music |
| RefFolioOnly | Whether the printed form of the music is available only as part of a folio |
| ContributorN | The name of a contributor of the music (N represents a number between 1 and the maximum number of contributors) |
| ContributorNRole | The role of the contributor (e.g. Artist, Lyricist, Composer, etc.) |