When I play the piano, I'm being harshly affected by and experiencing discomfort from the sound of the heavy bass going into my left ear. I definitely need to lower the decibles of sound that is entering the ear canal. I was about to order the ER-25 ear plugs that lower sound evenly across the frequency range (and recommended by an audiologist)....
http://earplugstore.stores.yahoo.net/er915and25pr.htmlm

...but I thought I solicit comments from any of you first about your own experiences with ear plugs and if you have a reference yourself for plugs that you're comfortable with.

Lucky