Good news for all of you who have struggled with Alan Lochhead's book All-American Concertina Album - Rollston Press has been licensed by Mel Bay Publications to update and reissue all of Alan's arrangements in a new 76-page book titled Summer Symphony, available now on Amazon worldwide in paperback and "print-replica" Kindle.   Marches, rags, novelty tunes - just the sort of music you would hear in an old-timey bandstand in the park over the past 100 years.   All 12 of the o