[Verse 1] December’s coming and the Fed’s back in the room, Staring down decisions that could shift the boom. IS curve trembling from investment on hold, LM’s tight money keeping credit cold. FE line steady at potential they see, But output keeps drifting from where it should be. [Pre-Chorus] Markets say “Cut it,” labor says “Wait,” Inflation’s still sticky at a higher-than-safe rate. Voices from the models whisper through the night, But choosing the right path never feels quite right. [Chorus] We’re at the December line, should they hold or decline? AD’s leaning downward, but the price stickiness binds. SRAS resisting with wages locked in tight, Fed’s stuck in the middle trying to nudge it right. Cut the funds rate down—or keep it flat in place? This is the policy dilemma that the models trace. [Verse 2] In the IS-LM world, a rate cut shifts IS right, Boosting Y in the short run, easing credit overnight. But LM might loosen too much, letting prices rise, SRAS might shift up, caught by inflation’s reprise. FE stays anchored—it never chases the buzz, Long-run says “Careful—do what the data does.” [Bridge] Too soon and AD overheats the stage, Too late and recession writes the next page. AD-SRAS dancing in a fragile design, Fed’s job’s a tightrope at the December line. [Chorus 2] We’re at the December line, one move rewrites the year, Hold steady for safety? Or cut to calm the fear? Output gap is forming and unemployment climbs, But inflation expectations still echo old times. So should they hold the funds rate—or should they let it fall? The December choice is heavy, and the models say it all. [Outro] IS, LM, FE—pulling from different sides, AD and SRAS shaping how the storm collides. Fed weighs the risks like a rhythm in time, Trying to choose the right beat at the December line.