A tangent here, but remember the singing frog? One of the great classics.

Michigan J.?

I'm not sure that's what I meant by a sonic sword, though.

I see the beginnings of a cartoon physics based magical tradition in the brewing...

they summon their earth spirits which when materialized have the shape of an anvil right above their enemies?

And the shamanic mask would be bright lime green.

What are all the elements and there effects now? I think some of the ones from SR2/3 aren't being used any more... Is sand? acid? (I never did understand exactly why they had sand as a separate element than earth, but that's just me.)

the are in the core book (fire, cold, electric, acid) and street magic (metal, sound, smoke, light, water, ice, blast, sand)
there is no element earth. it always depends on tradition. an earth elemental could be everything from sand, acid, metal or smoke.
an air elemental can easily be cold, blast, sound or smoke. maybe even a sandstorm. a magician should define that at chargen and check with the GM. our egyptian mage summoned a spirit of fire which actually used the element light