Other conductors have included DÃ sirÃ Defauw , Artur RodziÅ ski , Rafael KubelÃ k , Fritz Reiner , Jean Martinon , Georg Solti and Daniel Barenboim . Other music directors have included DÃ sirÃ Defauw , Artur Rodzinski , Rafael KubelÃ k , Fritz Reiner , Jean Martinon , Sir Georg Solti and Daniel Barenboim .