"Moby Dick" is an instrumental and drum solo by English rock band Led Zeppelin, featured on their 1969 album Led Zeppelin II. Named after the whale in the novel Moby-Dick by Herman Melville, it was also known by the alternate titles "Pat's Delight" (early 1968–1969 version with completely different guitar riff) and "Over the Top" (with "Out on the Tiles" intro section and original closing reprise) during various points of the band's career.
Bonham's drum solo was often played at Led Zeppelin concerts from the first North American tour in November 1968, being his solo performance showcase on concert tours through 1977. Over this period it went through three different name changes. During their early 1968–1969 tours it was known as "Pat's Delight" (a reference to Bonham's wife), from 1969–1975 it was "Moby Dick" and during Led Zeppelin's 1977 North American Tour it was "Over the Top" as the solo began with the opening riff to "Out on the Tiles" before segueing into a lengthy drum solo (in the same time ending with a "Moby Dick" riff).
The last time "Moby Dick" was played by Led Zeppelin was on 17 July 1977 at the Seattle Kingdome and can be found on various audio and video bootleg recordings.
Live versions of "Moby Dick" are included on the live album How the West Was Won (lasting 19:20, performed at L.A. Forum 25 June 1972) and on Led Zeppelin's 1976 concert film, The Song Remains the Same as part of Bonham's fantasy sequence. It was also included on the film's accompanying soundtrack. Both of them were cut to a shorter version. The Led Zeppelin DVD also has a 15-minute-long version that was performed and recorded at the Royal Albert Hall in 1970.