This is ""Duke Ellington at the Piano", copyright 1943, published by Robbins Music, and "Rhythmoods", published by Mills Music. The two oversize paperback scores include 26 jazz songs and piano solos. Condition of these oversize score is Very Good, showing minimal shelf wear, but no writing or other marks internally. "At the Piano" has initials in pencil on the front cover, and The cover of "Rhythmoods" is separating about 2" at the foot of the spine. Please see my other piano music listings.