David Felder Jeu de Tarot Irvine Arditti, violin; Ensemble Signal, Brad Lubman, conductor; Arditti Quartet Coviello CD COV91913 David Felder Les Quatre Temps Cardinaux Laura Aikin, soprano; Ethan Hesrchenfeld, bass; Boston Modern Orchestra Project, Gil Rose, conductor BMOPsound CD 1069 David Felder has taught for a number of years at SUNY Buffalo, running the June in Buffalo Festival and mentoring countless contemporary composers in the school’s illustrious graduate program. His own works are multi-faceted, incorporating muscular gestures, modernist harmonies, innovative timbres, and, oftentimes, electronics. Felder’s recent music is given sterling performances on two CDs, one of his chamber music on