  With the success of the Kepler and CoRoT missions, the number of stars with
detected solar-like oscillations has increased by several orders of magnitude,
for the first time we are able to perform large-scale ensemble asteroseismology
of these stars. In preparation for this golden age of asteroseismology we have
computed expected values of various asteroseismic observables from models of
varying mass and metallicity. The relationships between these asteroseismic
observables, such as the separations between mode frequencies, are able to
significantly constrain estimates of the ages and masses of these stars. We
investigate the scaling relation between the large frequency separation, Delta
nu, and mean stellar density. Furthermore we present model evolutionary tracks
for several asteroseismic diagrams. We have extended the so-called C-D diagram
beyond the main sequence to the subgiants and the red-giant branch. We also
consider another asteroseismic diagram, the epsilon diagram, which is more
sensitive to variations in stellar properties at the subgiant stages and can
aid in determining the correct mode identification. The recent discovery of
gravity-mode period spacings in red giants forms the basis for a third
asteroseismic diagram. We compare the evolutionary model tracks in these
asteroseismic diagrams with results from pre-Kepler studies of solar-like
oscillations, and early results from Kepler.
