The Maryland Pacesetters Steelband Orchestra has a cover of Marvin Gaye’s “Sexual Healing” that I use on my phone. Distinctive, easy to hear in a crowd, and usually elicits a smile once people figure out what they are listening to.
https://www.youtube.com/watch?v=7sAArsiATh8#action=share
https://www.youtube.com/watch?v=7sAArsiATh8#action=share