Hey Ocean!/YMMV

Crowning Music of Awesome: "Too Soon", "A Song About California", "Big Blue Wave", "Turn Up The Stars"... yeah, pretty much all their songs are awesome.
Ear Worm: I am a Fish, I am a Fish, I am a Fish, and I need water...
Face of the Band: As with almost any female-fronted band, most people are only familiar with Ashleigh. Her voice acting career certainly helps.