Gerald Ross video lessons on playing swing chords and a swing strumhttps://www.youtube.com/watch?v=8YafhDexY6I

Bobby McFerrein on the pentatonic scale -
http://www.youtube.com/watch?v=Hodp2esSV9E

Landfill Harmonic - recycled instruments and Youth Orchestra in Paraguay

http://www.youtube.com/watch?v=O6rgkCUstaE

Victor and Penny - Never Say Never Again
http://www.youtube.com/watch?v=uq9MFs4SkCc

Winter wonderland - Jason Mraz
http://www.youtube.com/watch?v=ZhxGGIuGwS8