Duo Concertante - Five Movements for Alto Saxophone and Piano by Leslie Bassett. C.F. Peters, 1988, 18 + 9 pages. Lesslie Bassett (1923-2016) was an American composer and music educator. The five movements are: Driving, Lyrical, Unhurried, Ascending, and Dramatic. This piece requires good command of the high altissimo register and while it does not require extended technique, it does use some contemporary notation.