'74 saw Ten Years After, Joe Cocker, Black Oak Arkansas, ARS and Wet Willie.
And it was damned hot that day out on the field. I think.
At Tampa Stadium I saw Eagles, Led Zeppelin (before the rain cancellation), Pink Floyd, twice. I saw so much more at the smaller Lakeland Civic Center like Rolling Stones, Eric Clapton, Moody Blues, Lynyrd Skynyrd (many times), Jimmy Buffett (Many Times). The Bicentennial concert at Tampa Stadium was great though.