Jason Isbell and the 400 Unit performs at the Greek Theatre in Berkeley on June 8, 2019. Joaquin Cabello/STAFF. The producers of Moon Crush, touted as a “music vacation” in Florida, are inviting frontline workers to enter a giveaway for tickets and vacation accommodations to the physically distanced five-day…

Most folks associate the Bee Gees with John Travolta’s strut down gritty New York City sidewalks in the classic 1977 film “Saturday Night Fever.” The famous falsetto of lead singer Barry Gibb flowed over disco dance floors in the late ’70s on huge hits like “Staying Alive” and “Jive Talkin’.”…