On April 7 and 8, the Houston Symphony welcomes Concertmaster Yoonshin Song to the Jones Hall stage to present the delicate grace of Mozart\u2019s Violin Concerto No. 1. Then, nine musicians from the orchestra join together for a performance of Louise Farrenc\u2019s genial Nonet. The concerts conclude with Haydn\u2019s charming and good-humored Symphony No. 101.