Arranged specifically for the 1864 E. & G. G. Hook organ at Mechanics Hall in Worcester, Massachusetts. Premiered by the composer at ÒA Special Mechanics Hall Founders Day Concert: Celebrating 164 YearsÓ (19 March 2021). 1. ÒShall We Gather At the RiverÓ 2. ÒBeautiful DreamerÓ 3. ÒPretty Polly Perkins of Paddington GreenÓ 4. ÒMaggie.Ó Commissioned by Robert B. Stoddard in honor of the centenary of the birth of Richard Wayne Dirksen (8 February 1921 - 26 July 2003).