found: Beethoven, L. van. At home with Beethoven [SR] p1989:label (Randolph Hokanson, pianist and commentator)
found: Kehler, G. The piano in concert, 1982(Hokanson, Randolph; b. June 22, 1915, Bellingham, Washington; American pianist and teacher)
found: Seattle times WWW site, viewed Oct. 30, 2018(in obituary published Oct. 20, 2018: Randolph Hokanson; Randolph Henning Hokanson; Mr. Hokanson, who died Oct. 18 at the age of 103, was an emeritus professor at the University of Washington; joined the UW music faculty in 1949; in later years, he turned his creative energies to composing; when Mr. Hokanson died, he was still at work on a song cycle based on poems by Tennyson and Dickinson)