Milagro Canyon Jam Trax Volume 2 - Em 2 - 1 Roughs
Alright, we're into the minor keys and I'm already having fun with mood. This one is in 3/4 time and has lots of lovely light shades in it. Minor keys don't necessarily need to be completely dark, but their primary colors lend themselves well to brooding, mysterious pieces. This one has a slightly dark carnival vibe with a little Laurie Anderson thrown in for good measure.
Use your G major scale for soloing - it's the relative major scale to the E minor scale in this key. The sheet will have more info like this for better plotting.