Daniel Paul Danny Federici (January 23, 1950 – April 17, 2008) was an American musician, most known as the longtime organ, glockenspiel, and accordion player for Bruce Springsteen’s E Street Band.
On November 21, 2007, it was announced that Federici would take a leave of absence from Springsteen and the E Street Band’s ongoing Magic Tour to pursue treatment for melanoma, and was temporarily replaced by veteran musician Charles Giordano. Springsteen stated at the time: "Danny is one of the pillars of our sound and has played beside me as a great friend for more than 40 years. We all eagerly await his healthy and speedy return." Federici made his only return to the stage on March 20, 2008, when he appeared for portions of a Springsteen and E Street Band performance at Conseco Fieldhouse in Indianapolis. Federici died on April 17, 2008 in New York after a three-year battle with melanoma