Concert-goers have been left fuming after the last-minute pull out of a headlining act at tonight's dubstep party Soundcheck in Auckland.
The spin-off from Gisborne's New Year's Eve festival Rhythm & Vines was all set for Vector Arena tonight, with dubstep heavyhitters Magnetic Man, Diplo and Digitalism.
But a post on the event's official Facebook page this morning confirmed Katy B - a rising British dubstep singer who recently released her debut album - would not be performing as planned.
A press release said the Katy on a Mission singer had to fly back to the UK immediately "due to personal reasons" and she was also forced to pull out of the remaining dates for Australian festival Parklife.
"Katy is extremely sad to pull out of R&V Soundcheck and wishes Diplo, Magnetic Man, Digitalism and Ruby Frost the very best for the show she will be missing in Auckland tonight.