Sinfonien Nos. 44, 95 & 101 is a collection of symphonies by Joseph Haydn, composed in 1768, 1791 and 1793 respectively. The works exemplify Classical-era orchestral style through clear sonata-form structures, pronounced dynamic contrasts and rhythmic invention, and together they illustrate Haydn's development from middle-period expressive experiments to the more refined orchestral writing of his later London visits.