Rab Wilson, well known poet and singer in the Scots language, will be appearing at the Scottish Poetry Library, 5 Crichton's Close, Edinburgh,  from 5.30pm.  The event is sponsored jointly by The Poetry Association of Scotland and the Scottish Poetry Library. Tickets, which cost £5 (£3 concession, and free to members of the Association) can be obtained by phoning 0131 557 2876 or by e-mail reception@spl.org.uk