Too electrified to be fully twee, too melodious for mere jagged guitar-rock, Australian alt-rockers Middle Kids work the middle path and serve up an above-par crackler with their latest single, “Dramamine.” A heads-up from their forthcoming third album, Faith Crisis Pt 1, the three-minute upbeat “Dramamine” fires up with an Afropop-leaning guitar figure but then takes a nice bite out …