2 oz black blended Jamaican rum1 oz lime juice½ oz vanilla syrup½ oz maraschino liqueur¼ oz raspberry syrup2 oz ginger beer, chilled1 dash Angostura bitters
instructions :

Put everything - except ginger beer - into a tall glass.

Fill with crushed ice, add ginger beer, and stir for around 10 seconds to chill.

source :
Beachbum Berry’s Total Tiki app, created by Rick Stutz (2008)