On this edition of ST, we welcome the widely accomplished freelance classical conductor Alastair Willis, who will be the Guest Conductor for the Tulsa Symphony when it performs "Musical Fireworks" --- the title for its final concert of the season --- tomorrow night (May 5th) at the Tulsa PAC. The performance begins at 7:30 pm; it will include works by Handel ("Music for the Royal Fireworks"), Haydn ("Concerto for Trumpet"), and Bartok ("Concerto for Orchestra"), with the Haydn selection featuring the symphony's Principal Trumpeter, Tim McFadden.