Welcome to the second part of our series exploring the bounty of summer offerings from Cherry Red’s Big Break Records label! Big Break has a pair of releases from 1976 including an expanded edition of Earth, Wind and Fire’s Spirit. The 1976 LP was a major turning point for the band – with leader Maurice White assuming the producer’s chair following the death of Charles Stepney during its sessions – as well as one of its most successful records, peaking at No. 2 Pop and R&B on the Billboard charts and eventually…