... Alan Freed.   What did Dick Clark mean to Garage Rock fans , anyway ? For one , he did introduce the great after - school show , "Where The Action Is" , hosted by Paul Revere and The Raiders , and most of you have seen how many great "Garage " acts appeared on the program - The Standells ,Music Machine , Five Americans , Love ,? and The Mysterians , The 13th Floor Elevators......Just because…