Its my understanding that ABC local stations used to have a big music component until talk progressively took over all the slots.
I seem to remember as a teen in the 1990s that 3LO was still playing music over breakfast (eg Rod McNeil) whilst it’s was mostly talk during the day.
I don’t think I’d want ABC local to return to music, but more could be incorporated into some shows (eg breakfast, afternoons) but keep mornings and Drive harder-hitting talk formats.