The French composer of the Romantic Era, Hector Berlioz, composed his Symphonie Fantastique in 1830. Both the 1845 and 1855 versions of his programme for the symphony state they describe a young musician, spurned by the one he loves, who has poisoned himself with opium. The 1845 programme suggests it's the 4th--and presumably 5th?--movements that reflect the musician's dreams under the influence of the drug, while the 1855 programme states the entire symphony reflects the musician's intoxicated state.