ALEX HARVEY & HIS SOUL BANDHe would come to fame in the 1970s for offering eccentric, theatrical rock, but Alex Harvey came from an R&B background that was, like so many other groups from the British Isles, cultivated by long residences in Hamburg, Germany. This LP was apparently the first full blown rock & roll album by a Scottish artist, and though it hardly stands up as one of the era's major statements, it's likable enough in its own way. Apparently the backing group on