Sven Gamsky, known on stage and by his music as Still Woozy, sat with his head leaned back against a pillow while fielding questions over a Zoom press conference, an activity that has become all too familiar...

On Sept. 1, New York City-based rock band LCD Soundsystem released “American Dream,: their first album in five years. Since playing what was billed as their last show at Madison Square Garden in 2011,...