"Surf" is an unreleased song performed by Azealia Banks. It is currently not registered on any music publishing site and has no known producers or co-writers.
On May 7, 2017, Azealia Banks revealed the tracklist of Fantasea II: The Second Wave through two tweets on her deceased account @XoCheapy , which contained 14 titles of possible songs.
Later, on February 21, 2018, Azealia published another tracklist through her Facebook account (with 22 songs now) for Fantasea II but this was not the title Surf . It is believed that the song was finally scrapped from the album or maybe it is one of the last 4 surprises songs that she has not yet revealed.