Listen to It's Just an Old Hawaiian Custom online. It's Just an Old Hawaiian Custom is an English language song and is sung by Benjamin Rogers and Harmony Isles Group. It's Just an Old Hawaiian Custom, from the album Hawaiian Summer: 50 Songs for a Hula Beach Party (Or for Drifting Away to Paradise in a Hammock), was released in the year 2014. The duration of the song is 3:07. Download English songs online from JioSaavn.