Watch the Double The Fun online guitar lesson by Jeff McErlain from 30 Smokin' Blues-Rock Guitar Licks You MUST Know
I really like this one, as it actually has a bit of a Hawaiian feel to me and sounds equally as cool using a clean tone. The trick here is to get the double stop bends in tune, or as close as you can get. These can be very difficult to nail the pitches, but it can be done with patience. I suggest practicing by fretting the notes you want to bend to first, then play the notes you want to bend from. Then try the bend. A useful "cheat" that actually sounds great is adding some vibrato along with some great expressive elements to the bend. They help with tuning instabilities, so it's a double win!