R.I.P. Will Cullen Hart

Co-founder of the Elephant 6 Collective and guitarist & vocalist for Olivia Tremor Control. He was 53. He had multiple sclerosis, but I haven't seen if that was the official cause of death.

Olivia Tremor Control were finishing up their first album since the 90s.

And in fact had just released new music on the same day:

[oliviatremorcontrol.bandcamp.com]