Among Rolling Stone Magazine’s Top 500 Albums of All Time is “Having a Rave Up” by the Yardbirds. It’s been called a “bridge between beat groups and psychedelia.” Although Eric Clapton has four songs on the record, he is not pictured on the cover. A stereo copy is worth no more than $40.00 but a mono version of the album, released on Epic Records in 1965, is worth up to $125.00 today.