Train has released their brand-new song, “Mai Tais,” featuring Skylar Grey. Fresh off their co-headlining summer tour with the Goo Goo Dolls, Train performed at CBS’s Sunset on the Beach season premiere event for “Hawaii Five-0” and “Magnum P.I.” in Waikiki, Hawaii, where the two artists first announced their collaboration on the forthcoming track. Early next year, Grey will join Train on their sold-out Sail Across The Sun Cruise, which sets sail on February 14-18, 2020 and will travel between Miami, Nassau and Great Stirrup Cay, Bahamas.