David Freiberg has been in every iteration of the Jefferson Family Tree: Jefferson Airplane, Jefferson Starship and Starship.

The San Francisco 49ers have had a busy offseason. The Brandon Aiyuk and Trent Williams contract talks dominated the airwaves. After losing in the Super Bowl, the team is desperate to get back.

Balin teamed up with guitar player Paul Kantner in San Francisco and the band launched its debut album, "Jefferson Airplane Takes Off," in 1966. Kantner died in 2016.