CREATE TABLE table_3078 ("Record label" CLOB, "Composer" CLOB, "Work title" CLOB, "Part" CLOB, "Conductor" CLOB, "Recording year" FLOAT)

Who composed the work conducted by jaroslav Vogel?
SELECT "Composer" FROM table_3078 WHERE "Conductor" = 'Jaroslav Vogel'
SELECT "Composer" FROM "table_3078" WHERE "Conductor" = 'Jaroslav Vogel'