[Intro] (Orchestral build-up) [Verse 1] In the realm of logic, where variables dance A calculus arise, a Lambda's chance x: A symbol that parameterizes ( λ x . M ): Functions define with ease [Verse 2] From abstraction to application Terms unite, in computation ( M N ): The battle of wits β-reduction, where variables mix [Chorus] The Lambda Calculus, an epic war α-conversion, variables transform In the realm of logic, we'll find our way The reduction operations, guide our day [Outro] (Battle cries and orchestral farewell)