Twitter Facebook George Gershwin Songs - It Ain't Necessarily So Lyrics lyrics 12/29/2015 1935 , G , George Gershwin Songs , It Ain't Necessarily So Lyrics , Porgy and Bess George Gershwin - It Ain't Necessarily So George Gershwin - It Ain't Necessarily So Lyrics and Youtube Music VideosAlbum: Porgy and Bess Released: 1935 It Ain't Necessarily So LyricsIt Ain't Necessar...Read more » 29Dec2015