The pandemic was always destined to cast a long shadow, leaving promoters and festivals twitchy when it came to long-term planning. The Melbourne International Jazz Festival (MIJF), like so many other events, swallowed a bitter pill in 2021, as the city went into its sixth lockdown just weeks out, scuttling months of preparation. A quick scramble saw a scaled-back, hastily assembled program of exclusively local acts rolled out over a weekend in December, a temporary marker signalling that the MIJF was down but far from out.