Listen to Bilal's rendition of Donny Hathaway's 1973 classic, "Some Day We'll All Be Free," featuring the Miguel Atwood-Ferguson Ensemble. The Grammy-nominated Philly soul singer returns to the scene September 14th with his sophomore album, "Airtight's Revenge." Here's what you had to say: Yasmine commented via Facebook: "Love, love Bilal! This dude is so underrated." Rene wrote via Facebook: "I love Bilal...sounds good."