Ratatat's Evan Mast filmed the "Mahalo" video while riding on calm rafts through Vietnam and Laos. Hot Spa's "Kiola Beach" was cobbled together from their own 1970s family footage chilling on the South and North Coasts of Australia. Rough life, sure, but if you play them simultaneously you will be hot-tub-time-machine'd directly onto Jay-Z and Beyonce's 2008 St. Tropez vacation—you know, the one where he was wearing chancletas. Ratatat above and Hot Spa after the jump.