America is all ears. Music, according to a survey by Broadcast Music, Inc., boomed, tweeted and sang along at record levels in 1965. Among the findings:
> The nation's symphony orchestras increased their average number of concerts by 12%. The most performed composers: Beethoven, Mozart, Tchaikovsky, Brahms, Wagner; the most performed works: Bach's Choral Prelude, Tchaikovsky's Nutcracker Suite No. 2, Haydn's Symphony No. 94.
> Record sales rose from $744 million in 1964 to $830 million last year; classical music accounted for 15% of LP sales. The bestselling album for the year was Mary Poppins, the bestselling single Wooly Bully...