FireChoir was asked to sing on stage with Barbra Streisand for her Amsterdam concerts during her European Tour in 2013.
Performing at the Amsterdam Ziggo Dome, FireChoir sang the finále medley: Make Your Garden Grow (from the operetta Candide by Leonard Bernstein) and Somewhere (from the Broadway musical West Side Story) composed by Stephen Sondheim and Leonard Bernstein.
Originally Ms. Streisand was scheduled to sing only on 8 June, 2013. Fifteen minutes after her tickets went on sale on the internet, the show's 17,000 tickets were sold. The 10 June date was added to the schedule giving not only her Dutch public more availability to hear her but another opportunity for FireChoir to sing with her.