Southern Utah University's Jan. 24 convocation with Stephen Stills has been canceled.

Rock music legend David Crosby, of Crosby, Stills, Nash and Young, was originally scheduled to speak but was seriously injured in a motorcycle accident in December. Stills was to substitute, Crosby's agent substituted his friend and music partner Stephen Stills, but that scheduling has fallen through.The next convocation will be the black performing group Pinpoints, which will appear in the regular 11 a.m. time slot on Jan. 31 and also will perform in the Randall L. Jones Theatre at 8 p.m.