The band Yes has cancelled tonight's performance in Cedar Rapids, and the rest of their tour, after guitarist Steve Howe's youngest son Virgil died suddenly.

If the cause of death has been determined it hasn't been announced publicly.

The news came out last evening on the band's Facebook page with a post asking fans for their understanding, and privacy for Howe and his family.

The band is offering fans a full refund.

Yes had just a handful of dates remaining on the tour.