Sonic could work for both powerset types for Guardians:
Composition
1) self-version Sonic Barrier
2) Sonic Siphon
3) self-version Sonic Haven
4) Sonic Cage
5) self-version/auto Clarity (maybe drop StatusProt from this Sonic Dispersion)
6) (modified?) Sonic Dispersion
7) (self-version?) Disruption Field
8) Sonic Repulsion
9) Liquefy
Assault
1) Shriek
2) Kinetic's Quick Jab
3) Scream
4) Howl
5) Shout
6) Amplify
7) Super Strength's Hand Clap
8) Siren's Song
9) Dreadful Wail
Could also use telekinetic thrust as "sonic" melee attack.