LONDON — Pop legend Robin Gibb made a dying wish ... “How Deep Is Your Love” was penned by Gibb and his brothers Maurice and Barry, who made up the chart-topping group.

Robin Gibb of the Bee Gees has died ... Their father was a dance band leader, and growing up, the Gibb brothers were big fans of close harmony by The Mills Brothers and The Everly Brothers.

Robin - alongside twin brother Maurice and older brother Barry - racked up a string of hit singles including Jive Talkin, Stayin' Alive and Massachusetts. Fellow Bee Gee Maurice Gibb died in 2003 ...