That symphony is definitely divided into movements, though they may be continuous. I haven't heard it in some years. I know that one movement is a tenor vocalise, the next a soprano vocalise and, I think there may be one in which the two vocalize together, but perhaps not. Then there is at least one purely instrumental movement. Richard, who invites you to visit his music, outdoors and other WWW sites at: http://infoweb.magi.com/~richard/