If you missed our livestream last night the replay will be watchable soon over here. But meanwhile catch these clips from Philly's 4th of July Jam AKA the Welcome America Concert that went down yesterday on Ben Franklin Parkway (sidebar: Benjamin Franklin--baddest MF that ever did it). The goodies include an onstage/offdome freestyle from Common (above)  and an incredible old-school medley featuring Com, The Roots, Queen Latifah and Jazzy Jeff on the cuts, covering everything from "Microphone Fiend" to "Juicy." Oh yeah and a surprise appearance from Ms. Lauryn Hill (after the jump).