A Bach and Webern-inspired piece in this genre successively removes notes from its central theme in each variation. Ligeti borrowed from his Musica Ricercata (-5[1])for the Aria, (15[1])Hoquetus, Choral movement of his only work in this genre. During a shared cab ride, Gidon Kremer commissioned Sofia Gubaidulina to write Offertorium, (-5[1])a piece in this genre. (-5[1])A teenage Vladimir Horowitz accompanied a teenage Nathan (*) Milstein in the Soviet premiere of Szymanowski (“shim-uh-NOFF-ski”) and Prokofiev’s first pieces in this genre. (-5[1])A piece in this genre has a first movement Nocturne and includes its composer’s first use of the D-S-C-H motif. (-5[1])Shostakovich’s two pieces in this (-5[1])genre (-5[2])were premiered (-5[1])by David (-5[1])Oistrakh. The soloist enters (10[1])after four bars in Sibelius’s (10[1])D minor piece in this genre. (10[1]-5[1])For 10 points, name these pieces written for orchestra and the smallest (10[1])string (10[1])instrument. (10[2])■END■ (10[10])