Isak Hedtjärn plays the clarinet — a straight, metal variant of the more common wooden B flat Clarinet.

A polymath of undeniable musicality, Isak is a constant, always invigorating presence across a breadth of ‘scenes’ in Stockholm be it via in his own groups — Grismask, Svenska Folkjazzkvartetten, Festen — or making guest appearances in concert and on record with Viagra Boys, Fire! Orchestra, Rotem Geffen, Kali Malone and many many more.

His online notoriety as @JazzIsak, the deft editor of a stream of classic jazz and tiktok dance/crash mashups is not only a riotous good time but gives you some other small window into the scope and scale of his knowledge of and feeling for all the music that has gone before.