Related Clues:

• It goes on and on
• 'Thou pleasing, dreadful thought,' to Addison
• "Amadeus" subject
• 'It is the sea / Gone with the sun,' wrote Rimbaud
• Author of more than 600 compositions
• "The Magic Flute" composer
• Subject of ''Amadeus''
• 'The Magic Flute' composer
• 'La clemenza di Tito' composer
• Timelessness
• Infinite time
• 'A moment is a concentrated ___': Emerson
• His 250th birthday was celebrated this year
• Composer of 41 symphonies
• ''The Clemency of Titus'' composer