Some celebrities have joined in the fray, such as novelist Amy Tan and Daryl Hall of rock duo Hall and Oates, both of whom say they suffer from chronic Lyme.

FORBES: Lyme Inc.

The rest of the lineup is an eclectic mix of then and now featuring the new folksy heroes The Lumineers and Of Monsters and Men, indie favorites Grizzly Bear and Animal Collective and a soul superjam featuring Jim James with John Oates and the Preservation Jazz Hall Band.

FORBES: Bonnaroo, Firefly Festival Lineups Announced

Washington is playing a livelier brand of hockey under Oates, a Hockey Hall of Fame forward who shifted Ovechkin from left wing to right wing and helped design the Capitals' league-best power play.

WSJ: New-look Capitals beat Rangers 3-1 to open series

But Washington is playing a livelier brand of hockey under first-time NHL head coach Adam Oates, a Hockey Hall of Fame forward who shifted Ovechkin from left wing to right wing and helped design the Capitals' league-best power play.

NPR: Ovechkin, Holtby Lead Capitals Past Rangers 3-1