In the time that it took for this web page to load in your browser, a child in Africa died of extreme poverty. And in the time that it took us TV Guide guys, Damian Holbrook and Joseph Hudak, to make it through the Live 8 concert held in our Philadelphia hometown last Saturday, millions of us learned that this grim statistic not only had a face, but also — thanks to a stable of musicians — a distinctive rhythm. Hopefully, the G8 leaders confabbing in Scotland heard it. We sure did, so here's our exclusive mash-up, straight from the street.7:00 am/ET The City of Brotherly Love's wakeup call to the world comes mighty early. And sounds oddly like... "soft pretzels!" Ahh, god bless street vendors.10:00 The walk down the Benjamin Franklin Parkway to the Museum of Art begins. Can we say "carnival midway"? It's a little early for fried fish and turkey legs, but water's only $3! Wow, it's getting hot out. Joe?10:40 No doubt, Damian. I half exread more