Update: Soulo is out! We could never get the Soulo to work right. The Soulo APP will not let you turn off the microphone feature on the ipad. Therefore feedback. I tried using a 4 pin 3.5 to compostite cable to kill the mic but presented another issue. We ended up using [Link: karafun.com]

When you subscribe to karafun, you get access to 12,000 songs. It is a bout $11/month. Or you can pay $8 for a 2 day unlimited access. We are using a 30 pin to component video and anolog audio cable with usb so that the ipad will charge when in the rack. The video outputs in 16:9 and no issues with the matrix system.

Turned out awesome.