Includes material on Samuel Barber, Leonard Bernstein, Aaron Copland, Henry Dixon Cowell, Paul Creston, Norman Dello Joio, Lukas Foss, Stephen Collins Foster, George Gershwin, Morton Gould, Charles Griffes, Ferde Grofe, Howard Hanson, Roy Harris, Alan Hovhaness, Charles Ives, Ulysses Kay, Normand Lockwood, Edward MacDowell, Peter Mennin, Gian-Carlo Menotti, Douglas Stuart Moore, Walter Piston, Quincy Porter, Wallingford Riegger, William Schuman, Roger Sessions, John Philip Sousa, and William Grant Still.