This hybrid of H. 'Fragrant
Bouquet' × H. 'Fragrant Candelabra' is a non-registered
cultivar by Paul Aden of New York. It grows
into a large size hosta about 21 inches in height by
35 inches wide. The leaves are slightly shiny and slightly
corrugated and wavy. White flowers are borne on 36 inch tall
spikes in July.
The Hostapedia by Mark Zilis (2009), "Paul Aden registered 'Showtime'
in 1986 and there is every indication that 'Abba Showtime' and
'Showtime' are the same plant."