Archive for the ‘Digitizing’ Category

A new venture offering print copies of selected scores recently digitized by Sibley Music Library is kicking off! Come see the new site at Eastman Scores Publishing.

The sheet music pamphlets are published by the Eastman School of Music and printed and distributed by Library Commerce, an organization formed with grant support from the Rochester Regional Library Council’s Harold Hacker Fund, to help libraries develop ways to earn income from library services that are worthwhile, but impossible to offer without a sustainable revenue source and do not fit standard commercial formats. In this case, the high quality materials and print preparation developed by Sibley for our in-house preservation reformatting are used to make sturdy, beautiful print editions of sheet music pamphlets available for sale.

On this first day there are 100 scores “in stock” for immediate print on demand, mostly string and piano music, with another 150 scores, many of them organ works, to be added during the coming week, once we know the site is up and running without hitches.  New scores will be added as they are edited.

Dan Lopata, the proprietor of Library Commerce, will be happy to take requests from individuals who would like to be able to purchase a quality printed copy of a score they have seen at the Sibley Music Library digital site in the University of Rochester’s UR Research repository. He can be reached with requests at dlopata@eastmanscorespublishing.com and will respond with an estimate of how much the finished score will cost and how soon the editing can be completed. Once a score is edited he anticipates the normal print-on-demand turnaround time to be 48-72 hours.

To begin with we will only be offering music that can be suitably printed and bound in pamphlet format, which means scores with no more than 48 pages (parts are bound, and therefore counted, separately). We will soon be able to offer trimmed, ready-to-bind copies of longer scores, and we are working on adding availability of adhesive bound copies.

But first come check out the site at Eastman Scores Publishing! We’re very excited that it has all come together, and look forward to finding out what people think.


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Digital Score Repair at Sibley

Musical scores take more abuse than any other printed material that I know of. Musicians push scores flat on their stands, scribble on them with indelible inks, and turn their pages with spastic and graceless motions (while they’re concentrating on other, more controlled and graceful motions). These are terrible problems for us digitizers, and here at Sibley are compounded by the fact that all of the scores we’re working with are at least 90 years old, and printed on acidic paper, which has invariably become very brittle. In the interest of time, it is almost always better to try and repair a physical score, and then scan it. The following example is of a score that was beyond our capacity to repair physically, and so I’ve taken the scan and tweaked it with Photoshop.

  • We do our scanning with Acrobat 9 Pro. Scores are done in black and white, and we adjust the threshold of every scan to adjust for balance. For extreme cases like the above score, I use Photoshop to hide the damage. This page was ripped through, and taped on each side with some sort of cellophane tape, probably in the 50’s. Because it was taped on both sides, the glue trapped inside has liquified, and made the paper completely transparent, which is why the print shows up from the opposite side.

  • Photoshop CS4 has a really great black and white setting, (Image/Adjustments/Black & White…..) from which you can choose a number of presets. I always go for the ‘Yellow Filter’ since all of our pages are yellowed over time, and then max out the ‘yellows’ slider on that. You can see below how nicely it converts, and the filter window with the setting I typically use.

  • What is left over is the print from the opposite side, and some dark markings from the tape. While it may be possible to finish the job by further adjusting the brightness and contrast, this will often be to the detriment of the rest of the print, which becomes very light, and of the background, which becomes speckled. In order to do a really nice job, I use the cut and paste functions, as well as the eraser, to manually recreate the music that has been damaged. I never draw notes on the page, I just find notes and chords elsewhere on the score and use them as replacements. The picture below shows two lines of repaired music, along with a small window on the bottom left containing the notes I’ve collected for use in the third line.

  • The clean notes in the left window will be moved into the larger window, and the staff lines will be cleaned up/replaced to create a perfectly clean measure.

  • When we do use tape (which is most of the time), we use Filmoplast, made by NESCHEN in Germany. Filmoplast uses a water soluble acrylate adhesive, and a transparent paper, rather than cellophane plastic backing. It also scans really well, becoming almost invisible.

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