For 10 points, identify these compositions for a solo brass instrument, written by the composer of Don Giovanni.
Dennis Brain was the soloist for a 1953 recording of these works with Karajan and the Philharmonica Orchestra. The fourth was written in four different colors of ink, while falling triads appear in the rondo section of the first one, which used segments from the Lamentations of Jeremiah inserted by Sussmayr. They are all in E-flat major, except for the first, which is in D-major and whose autograph score narrates a sexual encounter with comments such as "Oh, pain in the balls" and "For you, Mr. Donkey." The autograph of the second one of these works refers to its intended soloist as "an ox, ass and simpleton"; that man was Joseph (*) Leutgeb. For 10 points, identify these compositions for a solo brass instrument, written by the composer of Don Giovanni.
Dennis Brain was the soloist for a 1953 recording of these works with Karajan and the Philharmonica Orchestra.
{Mozart Horn Concertos} [prompt on partial answer]