Springfield Times
Lemon Tree
The title of the episode was "Who Shot Mr. Burns? Part 1."
"Co-Dependents Day" has a parody of Star Wars Episdode 1, called "Cosmic Wars: the Gathering Shadow"
who shot mr burns, part 1
An unmanned boy in the season 1 episode, Bart the General.
This question was written back in 2011, that information has been lost to history.
Allegro, from W.A. Mozart's Eine kleine Nachtmusik
Treehouse of horror 1 - 15
This episode was called: A Scare in the Air.
I don't think there is a painting of that name. It is 1) an episode of The Simpsons and 2) a sex toy, that's all.
Only a few of these shorts have been released on DVD. "Good Night" was included on the Season 1 DVD. Five of these shorts were later used in the clip show episode "The Simpsons 138th Episode Spectacular" on the half-hour show, which was released on the Season 7 DVD.
Episode # 1 : "Teddygozilla" .