The members of Black Rebel Motorcycle Club are appealing to fans to help track down a number of instruments which were stolen last month (Jan10).
Four guitars were taken from a personal storage locker belonging to guitarist Robert Been's father Michael.
And the rockers are keen to get the vintage equipment back, insisting the theft has left them "devastated".
A statement on their website reads, "The band's personal storage locker was broken into and Michael Been's (Robert's dad and our sound man) had his vintage equipment stolen.
"Please repost this and help spread the word - these items were extremely personal and the band, Michael, crew and management are devastated over this brazen act. Thank you."