We, of course, know that Mozart was a remarkable composer, but this Evening’s Masterwork was a remarkable feat for even Mozart. It’s his Symphony No. 36, which he composed from start to finish and premiered in a matter of five days. Even the composer admitted in a letter that he would be writing a new symphony at “breakneck speed.” It’s our Evening Masterwork tonight at 7 on Classical WSMR 89.1 and 103.9.