This week, we present a pair of very different works from two French composers. First, two principals from the Santa Fe Opera Orchestra collaborate with Festival first-timer Katia Skanavi. They’ll play Francis Poulenc’s Trio for Oboe, Bassoon, and Piano, a work written in 1926 and dedicated to Manuel de Falla. After that, Paul Huang and Zoltán Fejérvári join forces with …