Link to a composition page on the Schoenberg Center website.
Usage:
In field 1, use "OP25" for Opp.1-25, "OP50" for Opp.26-50, "VO" for vocal and choral works w/o opus, "IW" for instrumental works w/o opus, and "AR" for arrangements, each followed by the item number (field 2). If field 1 is not set to any of those values, the resulting link points to the Compositions page at Schoenberg Center. Field 3 is the displayed link text and defaults to "Schoenberg Center".
