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An amateur animation of Tom Lehrer's satirical song New Math, which pokes fun at 1960s math teaching and subtraction in base 8. The animation illustrates the old and new subtraction methods.

Comedian and cellist Rob Paravonian rants about having to play Pachelbel's Canon in D, and shows how many pop songs reuse its chord progression. It was recorded live at Penn State.

A comedy-music medley from the Australian band The Axis of Awesome showing that dozens of famous pop songs use the same four-chord progression. The performers cycle through a long list of hits over the same chords.

The first episode of the Yacht Rock web series, a comedic parody about the smooth soft-rock musicians of the late 1970s and early 80s. It is a short, scripted sketch set at Koko's Boat House.

Australian comedy group Axis of Awesome perform a sketch showing that dozens of pop hits share the same four chords. It was recorded at the 2009 Melbourne International Comedy Festival.

Dylan Beattie's parody of 'We Didn't Start the Fire' with lyrics made entirely of real software framework names, ending in the chorus about building yet another framework.

Neil Cicierega's parody song 'Redesign Your Logo', played over a live backing video with corporate PowerPoint visuals. It mocks the infamous Pepsi design strategy presentation.

Tom Lehrer performs his satirical song Who's Next, about the spread of nuclear weapons, with a spoken introduction. It is a short musical comedy piece from the Cold War era.

Daniel Radcliffe performs his party trick on The Graham Norton Show: singing Tom Lehrer's 'The Elements', the periodic table song, from memory. It is a two-minute talk-show clip.

A Danish university math revue music video that parodies Barbra Streisand to explain the Banach-Tarski paradox, with oranges multiplying on stage.

A one-minute Simpsons clip from the Homerpalooza episode, featuring the song 'It'll Happen to You'.

A comedy song by the Irish duo Foil Arms and Hog about the experience of flying Ryanair, with its many upsells and indignities.

A French comedy sketch-song by Les Inconnus parodying wealthy young people from Auteuil, Neuilly and Passy by mimicking the style of banlieue rap.

A very short clip of Yngwie Malmsteen explaining why he thinks the phrase 'less is more' is wrong and that more is more.

A short live performance of Tim Minchin's comedic song about skepticism, from his DVD 'So Live'. It argues that open-mindedness shouldn't go so far that your brain falls out.

A 2008 comedic rap musical pitting Wall Street bankers against consultants, produced by Leveraged Sell-Out.

A fan-made video of the Simpsons Stonecutters Song, in which a secret society takes credit for controlling world affairs, with lyrics and stills from the show.

A Reason TV music-video parody in which Remy mimics a politician vilifying opponents with scare rhetoric. It satirizes regulatory fearmongering.

A 2012 parody dub that splices clips of Barack Obama speaking into a performance of Carly Rae Jepsen's 'Call Me Maybe'. It is a short comedic mashup built entirely from re-ordered snippets of his real speech.

An Epic Rap Battles of History episode in which Albert Einstein and Stephen Hawking trade rap verses. It is a popular comedic music video.