OK, well, you probably need more, but it's enough to get started with. Dan Zanes has continued to release videos on how to make music on a variety of instruments -- guitar, mandolin, spoons, even. I was apparently not the only person who requested ukulele lessons, as Zanes has now released a ten-minute video of (very) basic ukulele technique. (Note: I actually think Dan had this recorded for a while, so I take zero credit for this whatsoever.) He covers the first three chords almost everybody learns when they first pick up the uke -- C major, F major, and G7. You know those three, and you can play a heckuva lot of songs. By the end he throws in C7 and F7, and you've got yourself a party.
You also know a lot of lyrics to "Crawdad."
