I have a dropbox folder full of transcriptions of pieces for string quartet that I have made over the years. Here's an updated (as of June 2016) list of pieces:
UPDATE: To protect this music from accidental deletion, I have had to upgrade to a professional dropbox program. I like to make this music available to musicians for free, but in order to make sure that these arrangements are available I now have to pay $99 a year. If you regularly use this music for paying gigs (and I hope you do), you can, if you wish, send me a small amount of money to help out with the expense of keeping these available. If you would like to do this, please send me an email message, and I'll send you my postal address.