Seven by Gershwin - Medium/Low Voice Author:George Gershwin, Ira Gershwin Arranged For Easy Piano By Dan Coates. Seven selections from the sensational masterpiece by George Gershwin. Contents: Bess, You Is My Woman Now, I Got Plenty o' Nuttin', I Loves You Porgy, It Ain't Necessarily So, My Man's Gone Now, Summertime, A Woman Is A Sometime Thing