Drummer Alan Evans will temporarily replace Simon Allen in The New Mastersounds for the band’s next four stops in New York, New Jersey and Colorado at the ARISE Music Festival.

A post on the band’s Facebook page notes that Allen cannot attend the shows due to an “unavoidable family commitment” and that they are “very pleased” to have Evans aboard temporarily.

The group also joked that Evans “will be instructed to adhere to Simon’s summer dress code of Raybans, Oxfords and Speedo.”