  We study hydrodynamic oscillations of a cylindrical Bose gas above the
Bose-Einstein transition temperature using the hydrodynamic equations derived
by Griffin, Wu and Stringari. This extends recent studies of a cylindrical
Bose-condensed gas at T=0. Explicit normal mode solutions are obtained for
non-propagating solutions. In the classical limit, the sound velocity is shown
to be the same as a uniform classical gas. We use a variational formulation of
the hydrodynamic equations to discuss the propagating modes in the degenerate
Bose-gas limit and show there is little difference from the classical results.
