Bret McKenzie and Jemaine Clement–the duo that makes up parody folk band Flight of the Conchords–reunited this summer for Red Nose Day 2012 to support Cure Kids, a New Zealand charity whose proceeds fund medical research into life-threatening childhood illnesses. The 14-minute clip starts off like a typical Flight of the Conchords episode that would air on HBO. Band manager Murray Hewitt (Rhys Darby) plays the “present” game with the guys and informs them that they’ve got a new gig to play. After some nostalgic back and forth between the three of them, the bulk of the clip features Bret and Jemaine interviewing schoolchildren from Auckland and Wellington about a range of topics including what it means to be sick and how to raise money. The video concludes with a brand new Conchords track featuring other NZ celebrity voices; the lyrics are born out of the entertaining answers provided by the kids. Bret and Jemaine are known for their comedic timing and keeping a straight face, so when they break out in fits of laughter during the interviews it makes it all the more fun.

Revisiting the band meeting and watching Bret and Jemaine back in full form is such a treat, but let’s not forget why they did it. After watching the video embedded above, purchase the song “Feel Inside (and stuff like that)” at iTunes and .91 cents from the sale of the track will go to the Cure Kids organization.