Who played in San Diego with Fleetwood Mac on August 31 1975?

On August 31, 1975, Fleetwood Mac performed in San Diego as part of their tour supporting the album "Fleetwood Mac." They were joined by the band, Loggins and Messina, who opened for them at the concert. This was during a pivotal time for Fleetwood Mac as they were gaining significant popularity following the release of their self-titled album earlier that year.