Overview of our linear eigenmode calculation in the case of uniform rotation (Ω = Ω₀), a weakly superadiabatic stratification (δ = 10⁻⁶), and moderate turbulent viscous and thermal diffusivities (ν = κ = 10¹¹ cm² s⁻¹). Shown are the results at m = 8. Upper panels: complex eigenfrequencies ω in the co-rotating frame. Panel a: real frequencies in the range ±10 mHz showing the acoustic modes (p modes). Panel b: zoom-in focusing on the inertial range |ℜ[ω]| < 2Ω₀. Panel c: zoom-in focusing on the convectively-unstable modes (ℑ[ω]> 0). Lower panels: example eigenfunctions of pressure (acoustic), non-toroidal inertial, toroidal inertial (equatorial Rossby), and columnar convective modes, from left to right. The eigenfrequencies of these modes are highlighted by orange, green, blue, and red dots in the upper panels.