Participants in this very special JS Bachshop will have the opportunity to consider the use of motifs to ease maintainability, the difficulties of using callbacks to implement counterpoint, recently-unearthed innovations in Baroque-Driven Development, and just how far you can stretch a single pun. Audience participation recommended, and will probably involve singing or pretending to be the Elector of Saxony. May contain more music than Javascript, anecdotes about fainting trumpeters, and a diversion into ways of rehearsing the dissonant call of “Barabbas” in SMP 54.