Mixes Digest 22: Remembering Optimo’s JD Twitch

8 enduring sets from the late Keith McIvor (plus links to 20 more)

Alongside the usual sorrow that accompanies the death of an artist as beloved as JD Twitch, I find myself confronting unexpectedly personal feelings of regret: I suspect I had been taking Optimo for granted.

It had been a while since I had closely tracked their activities beyond the occasional writeup in my Pitchfork mixes column, despite the fact that a…