Mark to conduct Cambrian.
The concert at the historic St Giles Church will feature Mozart's Divertimento in D and Symphony No. 25 and Haydn's Serenade and Symphony No. 49 (La Passione).
Wrexham born and bred, Mark graduated from the City University of London in 1990, returning to Wrexham in 1994 as a violin teacher.
Since then he has taught and conducted local youth groups, taking them to National Festival of Music for Youth competitions in London and Birmingham, plus the Wrexham Symphony Orchestra and the Cambrian Orchestra.
Spokesman Matthew Ellis said: "To be able to welcome such a renowned teacher and conductor as Mark to the orchestra is a wonderful opportunity for us. It will be a wonderful way to kick off what promises to be a special year for classical music in 2013."
He continues: "Wrexham now has three top quality amateur orchestras with the Cambrian, Wrexham Symphony and the NEW Sinfonia. This showcases the talent we have."
? Cambrian Orchestra, St Giles Church, Wrexham, tomorrow. Tickets on door
Mark Lansom will lead the Cambrian Orchestra at St Giles' Wrexham