The Latvian violinist Baiba Skride joins her compatriot Andris Nelsons and the BSO for the world premiere of Grawemeyer Award-winning composer Sebastian Currier's "Aether" for violin and orchestra, a work co-commissioned by the BSO and the Gewandhaus Orchestra of Leipzig. Two unpredictable musical rogues bookend the new work: "Till Eulenspiegel", who in Strauss's tone poem thumbs his nose at the establishment, rides his horse through a market, and comes to no good end; and Stravinsky's puppet-come-to-life "Petrushka", whose attempts to win the admiration of a ballerina come to naught. In his second full ballet score for the Ballets Russes, two years before "The Rite of Spring", Stravinsky's astonishing musical depictions of a Russian Shrovetide fair further cemented the reputation of the young composer of "The Firebird".