If 1989's Batman were made in 1949
by Rob Beschizza from on (#4JEA9)
From Journey's End: "A celebration of Batman 89 turning 30! Music from "The Big Sleep" (Max Steiner) and "Double Indemnity" (Miklos Rozsa)"
*nasal midatlantic actor's voice*
"I'm Batman, see?"
Check out their "John Wick/The Matrix as an 80's straight-to-VHS trailer" too: