Choir choral works, though not as numerous as his works for other media, stand out as some of his greatest (such as the "Great" Mass in C minor and Requiem in D minor, the latter of which is often considered the greatest Requiem Mass of all time). Haydn became more interested in choral music near the end of his life following his visits to England in the 1790s, when he heard various Handel oratorios performed by large forces; he wrote a series of masses beginning in 1797 and his two great oratorios "The Creation" and "The Seasons". Beethoven wrote only two
Music of the Spheres (Doctor Who) Did you like this orchestra, kids? What would you do with one?" Music of the Spheres (Doctor Who) "Music of the Spheres" is an interactive mini-episode of the British science fiction television series "Doctor Who" that premiered at the Royal Albert Hall in London before the Intermission of the "Doctor Who" Prom on 27 July 2008, for which it was especially made. The "Doctor Who" Prom, including the audio for "Music of the Spheres", was broadcast simultaneously on BBC Radio 3. "Music of the Spheres" was shown on the official BBC "Doctor Who" website during the interval and the concert